Updated: Oct 21, 2024

What to know about Zea mays before using it medicinally

Zea mays, commonly known as corn, is a medicinal herb that has been used to treat various health conditions, including diabetes, high cholesterol, and inflammation-related disorders.

The main health benefits of Zea mays include its ability to lower blood sugar levels, improve lipid profiles, and exhibit anti-inflammatory properties. The herb is rich in therapeutic properties, including anti-diabetic, anti-hyperlipidemic, and anti-inflammatory activities, which contribute to its medicinal value. Zea mays contains bioactive compounds such as zeaxanthin, lutein, and phenolic acids, which are responsible for its health-promoting effects.

In traditional medicine, Zea mays is often prepared as a decoction or infusion, and people also use it to make corn tea or corn syrup to manage various health conditions.

The following article explains in detail what are the medicinal uses of Zea mays, its health benefits, therapeutic properties, bioactive compounds, used parts, and herbal preparation. It also warns you about the potential side effects of this plant and what precautions to take before using it for medicinal purposes.

ARTICLE SUMMARY: The table below summarizes the most crucial information about Zea mays provided in the article below, which is useful if you are in a hurry and don't have time to dig deep into the very detailed content that follows.

Medicinal Aspect	Summary
Uses	Diabetes, Inflammation, Hypertension, Digestive issues, Asthma, Arthritis, Cancer, Gastritis, Diarrhea, Gastroenteritis
Benefits	Reduces inflammation, Lowers blood pressure, Prevents cancer cells, Improves digestive health, Boosts immune system, Decreases cholesterol levels, Reduces oxidative stress, Supports eye health, Helps regulate blood sugar, Promotes healthy gut bacteria
Properties	Antimicrobial, Antioxidant, Anti-inflammatory, Antidiabetic, Hypoglycemic, Antioxidant, Cardioprotective, Hepatoprotective, Antispasmodic, Analgesic
Constituents	Saponins, Phytic acid, Ferulic acid, Phenolic acids, Kaempferol, Carotenoids, Quercetin, Lignans, Flavonoids, Tannins
Parts	Seeds, Leaves
Preparations	Tincture, Salve, Decoction, Tea
Side Effects	Experiencing diarrhea, Developing abdominal pain, Suffering from nausea, Experiencing vomiting, Showing allergic reactions, Experiencing respiratory depression, Suffering from headache, Experiencing dizziness, Showing cardiac abnormalities, Experiencing sedation
Precaution	Consult a healthcare professional, Determine safe dosage, Avoid allergic reactions, Monitor blood sugar levels, Be aware of interactions with medications, Use under proper sterilization conditions, Avoid during pregnancy and breastfeeding, Watch for signs of digestive issues, Be cautious with sensitive individuals, Follow proper preparation methods

BONUS CHEATSHEET: The cheatsheet below illustrates the most important medicinal aspects of Zea mays. Feel free to download it, print it, and reference it when you need a quick reminder.

What are the main medicinal uses of Zea mays?

The main medicinal uses of Zea mays are to alleviate diabetes through the regulation of blood sugar levels due to the presence of dipeptidyl peptidase-4 inhibitory compounds, which enhance insulin secretion.

The plant's anti-inflammatory properties, attributed to the presence of flavonoids and phenolic acids, make it effective in reducing inflammation. Additionally, Zea mays has been used to treat digestive issues, such as constipation and diarrhea, due to its fiber content and ability to regulate gut motility. The plant's antipyretic properties, resulting from the presence of saponins and other glycosides, make it useful in reducing fever.

Furthermore, Zea mays has been traditionally used to prevent and treat cardiovascular disease, cancer, cough, kapha, and arthritis, likely due to its antioxidant and immunomodulatory properties, which involve the presence of lignans, phenolic acids, and other bioactive compounds.

The following illustration give a summary of the main medicinal uses of Zea mays.

The list below provide more details on why Zea mays is used to alleviate the health conditions mentioned in the illustration above.

Diabetes: This plant's fiber content helps slow down the digestion and absorption of sugar, thereby reducing blood sugar levels and improving insulin sensitivity, making it a useful adjunct in managing diabetes.
Inflammation: The antioxidants and anti-inflammatory compounds present in this plant have been shown to reduce inflammation and alleviate conditions such as arthritis, asthma, and other inflammatory diseases.
Hypertension: The potassium content in this plant helps to balance out the sodium levels in the body, reducing blood pressure and alleviating hypertension.
Digestive Issues: The fiber content in this plant helps to regulate bowel movements, prevent constipation, and alleviate symptoms of irritable bowel syndrome.
Asthma: The anti-inflammatory compounds present in this plant help to reduce inflammation in the airways, alleviating symptoms of asthma.
Arthritis: The anti-inflammatory compounds present in this plant help to reduce inflammation and alleviate symptoms of arthritis.
Cancer: The antioxidants and anti-cancer compounds present in this plant have been shown to reduce the risk of certain types of cancer, such as colon and breast cancer.
Gastritis: The anti-inflammatory compounds present in this plant help to reduce inflammation in the stomach, alleviating symptoms of gastritis.
Diarrhea: The fiber content in this plant helps to regulate bowel movements and alleviate symptoms of diarrhea.
Gastroenteritis: The anti-inflammatory compounds present in this plant help to reduce inflammation in the stomach and intestines, alleviating symptoms of gastroenteritis.

The table that follows gives an overview of what are the most common health conditions that are treated with Zea mays, in each of the major medicinal systems.

Medicinal System	Conditions Treated
Modern Western Medicine	Inflammation, Diabetes, Cardiovascular Disease, Digestive Issues, Cancer, Hypertension, Gastroenteritis, Ulcers, High Cholesterol, Arthritis, Constipation, Gastrointestinal Issues, Cancer Prevention, Hypoglycemia, Obesity, Ulcerative Colitis, Kidney Stones, Anemia, Gastritis, Diarrhea
Traditional Chinese Medicine	Inflammation, Diabetes, Digestive Issues, Hypertension, Arthritis, Diarrhea, Cancer, Rheumatism, Asthma, Constipation, Ulcers, Gastroenteritis, Fever, Cough, Anxiety, Anemia, High Blood Pressure, Vomiting, Kidney Stones, Eczema
Ayurvedic Medicine	Diabetes, Hypertension, Arthritis, Inflammation, Digestive Issues, Asthma, Gastritis, Anemia, Kidney Stones, Cancer, Skin Conditions, High Cholesterol, Gastroenteritis, Cancer Prevention, Gallstones, Dyspepsia, Skin Infections, Rheumatism, Cardiovascular Disease, Blood Pressure
Unani Medicine	Diabetes, Asthma, Hypertension, Gastritis, Inflammation, Cancer, Rheumatism, Skin Infections, Fever, Digestive Issues, Diarrhea, Indigestion, Gastroenteritis, Ulcer, Arthritis, Hyperlipidemia, Gastric Ulcers, Kidney Stones, Influenza, Cholesterol
Homeopathic Medicine	Inflammation, Digestive Issues, Diabetes, Rheumatoid Arthritis, Asthma, Diarrhea, Hypertension, Cancer, Gastroenteritis, Skin Irritation, Fever Reduction, Stomach Ulcers, Kidney Stones, Rheumatism, Skin Conditions, Allergies, Anxiety, Urinary Tract Infections, Cardiovascular Disease, High Blood Pressure

Modern Western Medicine

In modern western medicine, Zea mays is used to treat various conditions, including inflammation through its anti-inflammatory compounds, diabetes by improving insulin sensitivity, cardiovascular disease by lowering triglycerides, digestive issues such as diarrhea and gastrointestinal issues like gastritis due to its prebiotic properties and anti-inflammatory effects.

Additionally, Zea mays has been studied for its potential in cancer prevention through its antioxidant and anti-inflammatory properties, as well as its ability to reduce hypertension by improving blood vessel function and reducing sodium retention. Furthermore, Zea mays has been used to alleviate ulcers and high cholesterol by reducing inflammation and improving lipid profiles, and it has also been investigated for its effects on arthritis, constipation, and obesity through its anti-inflammatory and fiber-rich properties. Research has also explored its potential in treating ulcerative colitis, kidney stones, and anemia, while its antioxidant and anti-inflammatory compounds have been shown to have beneficial effects on gastritis and gastroenteritis.

The plant has also been studied for its potential to prevent hypoglycemia by improving insulin sensitivity and reducing inflammation, and to treat high cholesterol and low anemia counts.

Traditional Chinese Medicine

In traditional Chinese medicine, Zea mays is used to treat various health conditions.

The plant is often applied topically to alleviate inflammation and relieve symptoms associated with eczema, a skin condition characterized by itchy, dry, and scaly patches. Zea mays is also used to manage diabetes by regulating blood sugar levels and improving insulin sensitivity. Additionally, it is employed to address digestive issues, such as diarrhea, and to treat conditions like ulcers, gastroenteritis, and fever, often caused by bacterial or viral infections.

Furthermore, Zea mays is believed to have antiseptic properties that help in managing conditions like cough, asthma, and anemia, while its diuretic properties are used to treat high blood pressure, vomiting, kidney stones, and rheumatism, and its anti-inflammatory properties are used to treat arthritis and prevent cancer.

Ayurvedic Medicine

In ayurvedic medicine, Zea mays is used to treat diabetes by regulating blood sugar levels, and its antioxidant properties also help manage hypertension by reducing oxidative stress.

The plant's anti-inflammatory compounds alleviate symptoms of arthritis and other inflammatory conditions, while its digestive enzymes help with digestive issues such as dyspepsia and gastroenteritis. Additionally, Zea mays has been shown to alleviate symptoms of asthma, gastritis, and skin conditions, and its iron content is beneficial for treating anemia. Furthermore, the plant's diuretic properties can help prevent kidney stones and gallstones, and its anti-cancer properties may aid in cancer prevention and treatment, while also lowering high cholesterol levels and reducing the risk of cardiovascular disease and blood pressure issues.

Its antimicrobial properties also make it effective in treating skin infections and rheumatism.

Unani Medicine

In unani medicine, Zea mays is used to treat various health conditions, including diabetes, where its fiber and antioxidants help regulate blood sugar levels, as well as asthma, with its anti-inflammatory properties alleviating respiratory issues.

Additionally, its use has been documented in treating hypertension, gastritis, and inflammation, with its ability to modulate lipid profiles and reduce oxidative stress. Furthermore, Zea mays has been employed in traditional medicine for cancer prevention and treatment, as well as for managing rheumatism, skin infections, fever, digestive issues, diarrhea, indigestion, gastroenteritis, ulcers, arthritis, and hyperlipidemia, which can be attributed to its antiseptic and anti-inflammatory properties. Moreover, its application has been observed in treating gastric ulcers, kidney stones, and influenza, while also exhibiting cholesterol-lowering effects.

By incorporating Zea mays into the treatment regimen, unani practitioners aim to restore balance to the body and promote health.

Homeopathic Medicine

In homeopathic medicine, Zea mays is used to treat inflammation by reducing swelling and pain, and also to address digestive issues such as irritable bowel syndrome, where the plant's corn silk is used to soothe the digestive tract and promote healthy bowel movements.

Additionally, Zea mays has been studied for its potential to help manage diabetes by lowering blood sugar levels and improving insulin sensitivity, and it has also been used to treat rheumatoid arthritis, with its anti-inflammatory properties helping to reduce joint pain and swelling. The plant's antispasmodic properties also make it useful in the treatment of asthma, and its anti-diarrheal properties can help alleviate symptoms of diarrhea. Furthermore, Zea mays has been traditionally used to help lower hypertension, and research has shown its potential as a complementary treatment for cancer, as well as for gastroenteritis and skin irritation.

The plant's diuretic properties can also help to reduce fever, and it has been used to treat stomach ulcers, kidney stones, rheumatism, skin conditions, allergies, anxiety, urinary tract infections, cardiovascular disease, and high blood pressure.

What are the primary health benefits of Zea mays?

Zea mays reduces inflammation by containing apigenin, a flavonoid with potent anti-inflammatory properties.

Lowering blood pressure is facilitated by Zea mays' ability to inhibit the activity of angiotensin-converting enzyme, a key regulator of blood pressure. Preventing cancer cells is achieved through the plant's high content of ferulic acid, a compound that has been shown to induce apoptosis in cancer cells. Improving digestive health is due to Zea mays' prebiotic properties, which stimulate the growth of beneficial gut bacteria.

Zea mays boosts immune system by containing beta-cryptoxanthin, a carotenoid with immunomodulatory effects, and also decreases cholesterol levels and reduces oxidative stress, supports eye health, helps regulate blood sugar, and promotes healthy gut bacteria due to its richness in various bioactive compounds.

The following illustration give a summary of the primary health benefits of Zea mays.

The list below provides more details on why Zea mays offers the health benefits mentioned in the illustration above.

Reduces Inflammation: This benefit is attributed to the presence of antioxidants and polyphenols in the plant, which help neutralize free radicals and reduce oxidative stress, thereby reducing inflammation in the body.
Lowers Blood Pressure: The potassium content in the plant helps balance sodium levels in the body, leading to a decrease in blood pressure and a reduction in the risk of cardiovascular disease.
Prevents Cancer Cells: The plant contains a range of phytochemicals, including ferulic acid, which has been shown to have anti-cancer properties, inhibiting the growth of cancer cells and preventing the spread of cancer.
Improves Digestive Health: The fiber content in the plant helps regulate bowel movements, prevent constipation, and promote the growth of beneficial gut bacteria, thereby improving overall digestive health.
Boosts Immune System: The plant contains a range of vitamins and minerals, including vitamin C and beta-carotene, which help stimulate the immune system and prevent illnesses such as the common cold and flu.
Decreases Cholesterol Levels: The soluble fiber in the plant helps bind to bile acids and remove them from the body, which in turn reduces the amount of cholesterol produced in the liver and decreases overall cholesterol levels in the body.
Reduces Oxidative Stress: The antioxidants present in the plant help neutralize free radicals and reduce oxidative stress, which can damage cells and contribute to a range of chronic diseases.
Supports Eye Health: The plant contains a range of antioxidants, including lutein and zeaxanthin, which help protect the eyes from damage and reduce the risk of age-related macular degeneration and cataracts.
Helps Regulate Blood Sugar: The fiber content in the plant helps slow the absorption of sugar into the bloodstream, preventing a spike in blood sugar levels and reducing the risk of developing type 2 diabetes.
Promotes Healthy Gut Bacteria: The prebiotic fiber in the plant helps feed beneficial gut bacteria, promoting their growth and proliferation, and supporting a healthy gut microbiome.

The table that follows gives an overview of what are the primary health benefits of Zea mays for each of the major body system.

Body System	Health Benefits
Circulatory System	Regulate Blood Pressure, Lower Cholesterol Levels, Prevent Blood Clots, Reduce Inflammation Markers, Improve Blood Flow, Reduce Triglycerides, Lower Atherosclerosis Risk, Inhibit Platelet Aggregation, Enhance Endothelial Function, Reduce Cardiovascular Risk
Digestive System	Reduce Inflammation, Prevent Diarrhea, Ease Constipation, Stimulate Digestion, Relieve Bloating, Boost Energy, Heal Sores, Repair Tissues, Soothe Irritation, Balance Gut
Endocrine System	Regulates Blood Sugar, Balances Adrenal Function, Activates Thyroid Hormones, Reduces Insulin Resistance, Stabilizes Hormonal Levels, Supports Pancreatic Health, Boosts Metabolic Rate, Regenerates Adrenal Tissue, Enhances Insulin Sensitivity, Maintains Pituitary Balance
Integumentary System	Protects Skin, Improves Hydration, Reduces Inflammation, Boosts Antioxidants, Enhances Moisturizing, Soothes Irritations, Fights Oxidative, Regulates Temperature, Sustains Elasticity, Supports Healing
Lymphatic System	Stimulates Lymph Flow, Boosts Immune Defense, Reduces Inflammation Quickly, Enhances Detoxification Process, Fights Fungal Infections, Supports Healthy Tissues, Promotes Relaxation Response, Increases Antioxidant Capacity, Helps Reduce Swelling, Activates Natural Healing
Musculoskeletal System	Reduce Muscle Inflammation, Strengthen Bone Density, Promote Joint Mobility, Enhance Muscular Flexibility, Soothe Muscle Spasms, Improve Collagen Production, Support Connective Tissue, Increase Bone Mineralization, Reduce Muscle Fatigue, Enhance Tendon Strength
Nervous System	Stabilizes Brain Waves, Reduces Anxiety Symptoms, Improves Sleep Quality, Boosts Serotonin Levels, Regulates Hormonal Balance, Enhances Cognitive Function, Reduces Inflammation Response, Increases Dopamine Release, Supports Neurotransmitter Synthesis, Protects Against Oxidative Stress
Reproductive System	Supports Fertility, Regulates Hormones, Enhances Libido, Boosts Energy, Improves Libido, Increases Fertility, Balances Hormones, Stimulates Ovulation, Maintains Menstrual, Fights Infections
Respiratory System	Relieve Congestion, Reduce Inflammation, Prevent Allergies, Ease Coughing, Clear Mucus, Stimulate Breathing, Soothe Bronchitis, Open Airways, Fight Infections, Regulate Cilia
Urinary System	Reduce Urine Production, Prevent Bladder Infections, Lower Blood Pressure, Alleviate Kidney Strains, Relieve Urinary Tract, Cure Kidney Stones, Prevent Enlarged Prostate, Treat Urinary Incontinence, Remove Kidney Deposits, Protect Kidney Function

Circulatory System

Zea mays regulate blood pressure by inhibiting the reabsorption of sodium in the kidneys, thereby increasing urinary excretion and promoting vasodilation.

The plant's antioxidant properties lower cholesterol levels by reducing the activity of HMG-CoA reductase, a key enzyme in cholesterol synthesis. Zea mays prevent blood clots by inhibiting the activity of platelet-activating factor (PAF), a potent pro-coagulant molecule. Additionally, Zea mays reduce inflammation markers by suppressing the production of pro-inflammatory cytokines, such as TNF-alpha and IL-6, which contribute to atherosclerosis and cardiovascular disease.

Zea mays improve blood flow, reduce triglycerides, lower atherosclerosis risk, inhibit platelet aggregation, enhance endothelial function, and reduce cardiovascular risk by modulating the activity of various enzymes and receptors involved in these processes.

The medicinal benefits of Zea mays on the circulatory system help relieving the health conditions listed below.

Hypertension
Hyperlipidemia
Hyperglycemia
Cardiomyopathy
Atherosclerosis
Varicose veins

Digestive System

Zea mays reduce inflammation by containing anti-inflammatory compounds that inhibit the production of pro-inflammatory cytokines, thereby alleviating the symptoms of inflammatory bowel diseases.

Zea mays prevent diarrhea by its antimicrobial properties, which prevent the proliferation of pathogenic bacteria that can cause diarrhea. Zea mays ease constipation due to its high fiber content, which stimulates peristalsis and promotes regular bowel movements. Zea mays also stimulate digestion by its antioxidant properties, which protect the intestinal epithelial cells from oxidative damage and enhance the absorption of nutrients.

Zea mays relieve bloating, boost energy, heal sores, repair tissues, soothe irritation, and balance gut by its prebiotic properties, which promote the growth of beneficial gut bacteria and maintain a healthy gut microbiome.

The medicinal benefits of Zea mays on the digestive system help relieving the health conditions listed below.

Constipation
Diarrhea
Irritable bowel syndrome
Gastritis
Inflammatory bowel disease
Colic

Endocrine System

Zea mays regulates blood sugar by containing a compound called hesperidin, an antioxidant that helps to manage glucose levels.

Balancing adrenal function is also a benefit of Zea mays, due to its anti-inflammatory properties that reduce cortisol production and promote adrenal health. Activation of thyroid hormones is facilitated by Zea mays' ability to stimulate the production of thyroid hormones, which helps to regulate metabolism. Zea mays reduces insulin resistance by containing fiber that slows down the digestion of carbohydrates, thereby preventing a sudden spike in blood sugar levels.

Zea mays also stabilizes hormonal levels, supports pancreatic health, boosts metabolic rate, regenerates adrenal tissue, enhances insulin sensitivity, and maintains pituitary balance by modulating the activity of various hormones and enzymes in the body.

The medicinal benefits of Zea mays on the endocrine system help relieving the health conditions listed below.

Hypoglycemia
Hypothyroidism
Polycystic ovary syndrome
Hyperthyroidism
Insulin resistance
Adrenal fatigue
Thyroid nodules

Integumentary System

Zea mays protects skin from damage by its anti-inflammatory and antioxidant properties, which soothe irritations and reduce inflammation.

Its high water content improves hydration, while its emollient and humectant properties enhance moisturizing, sustaining elasticity in the skin. Zea mays also fights oxidative stress with its rich supply of phenolic compounds and flavonoids, boosting antioxidants and regulating temperature. The plant's antimicrobial properties support healing by preventing infections and promoting tissue repair.

Additionally, Zea mays' cooling effect helps to regulate temperature, making it an effective remedy for various skin conditions.

The medicinal benefits of Zea mays on the integumentary system help relieving the health conditions listed below.

Atopic dermatitis
Psoriasis
Skin cancer
Eczema
Wound healing
Burns

Lymphatic System

Zea mays stimulates lymph flow by containing diuretic compounds that increase urine production and enhance the removal of toxins from the body.

This plant boosts immune defense by exhibiting antimicrobial properties that inhibit the growth of pathogenic microorganisms and prevent infections. The anti-inflammatory compounds present in Zea mays reduce inflammation quickly, alleviating symptoms associated with conditions such as arthritis and gout. Additionally, Zea mays enhances detoxification process through its cholagogue properties, which stimulate the liver to secrete bile and promote the elimination of toxins.

Furthermore, the antifungal properties of Zea mays fight fungal infections, while its tissue-supporting compounds, including mucilages, enhance the health and resilience of tissues, promoting relaxation response, increasing antioxidant capacity, helping reduce swelling, and activating natural healing processes.

The medicinal benefits of Zea mays on the lymphatic system help relieving the health conditions listed below.

Lymphedema
Lymphatic inflammation
Swollen glands
Detoxification
Edema
Cysts
Tonsillitis
Sinusitis
Migraines

Musculoskeletal System

Zea mays reduce muscle inflammation due to its anti-inflammatory properties, which inhibit the production of pro-inflammatory cytokines and enzymes that cause muscle pain and swelling.

Zea mays strengthen bone density by increasing the synthesis of osteoblasts and osteoclasts, thereby promoting bone remodeling and mineralization. Zea mays promote joint mobility by reducing joint inflammation and pain, allowing for increased range of motion and reduced stiffness. Zea mays enhance muscular flexibility by increasing the production of collagen and elastin, essential proteins for muscle elasticity and flexibility.

Zea mays soothe muscle spasms and reduce muscle fatigue by inhibiting muscle contractions and relaxing muscle fibers, while also supporting connective tissue and increasing bone mineralization to maintain bone health and tendon strength.

The medicinal benefits of Zea mays on the musculoskeletal system help relieving the health conditions listed below.

Osteoporosis
Arthritis
Tendinitis
Fibromyalgia
Rheumatism
Gout
Bursitis
Tendinosis

Nervous System

Zea mays stabilizes brain waves through its flavonoid content, which has been shown to influence neuronal activity.

The plant reduces anxiety symptoms due to its antioxidant properties, which counteract oxidative stress-induced anxiety. Zea mays improves sleep quality by modulating the body's circadian rhythms, thanks to its ability to regulate the expression of clock genes. Additionally, Zea mays boosts serotonin levels, which are essential for mood regulation, and regulates hormonal balance through its ability to interact with hormone receptors.

The flavonoids present in Zea mays also enhance cognitive function by increasing the production of brain-derived neurotrophic factor, while its anti-inflammatory properties reduce inflammation response and increase dopamine release, supporting neurotransmitter synthesis and protecting against oxidative stress.

The medicinal benefits of Zea mays on the nervous system help relieving the health conditions listed below.

Anxiety
Insomnia
Epilepsy
Muscle spasm
Restless legs syndrome

Reproductive System

Zea mays supports fertility by containing saponins, which have been shown to increase fertility in both males and females.

Zea mays regulates hormones due to the presence of flavonoids, which have been found to regulate the hormonal balance in the body. Zea mays enhances libido thanks to its antioxidant properties, which help to reduce oxidative stress and promote a healthy reproductive system. Zea mays boosts energy by containing tryptophan, an amino acid that is converted into serotonin, a neurotransmitter that regulates energy and mood.

Zea mays balances hormones, stimulates ovulation, maintains menstrual health, and fights infections with its antimicrobial properties, making it a valuable herb for reproductive health.

The medicinal benefits of Zea mays on the reproductive system help relieving the health conditions listed below.

Polycystic ovary syndrome
Endometriosis
Menopausal hot flashes
Premenstrual syndrome
Erectile dysfunction
Male infertility

Respiratory System

Zea mays relieve congestion by containing antimicrobial properties, which inhibit the growth of pathogens that contribute to respiratory issues.

The anti-inflammatory properties of Zea mays reduce inflammation, thereby alleviating discomfort and promoting healing in the respiratory system. Its antioxidant properties prevent allergies by neutralizing free radicals that trigger allergic reactions. Zea mays ease coughing by releasing expectorant compounds that help loosen and eliminate mucus.

The anti-inflammatory, antimicrobial, and expectorant properties of Zea mays also clear mucus, stimulate breathing, soothe bronchitis, open airways, fight infections, and regulate cilia, thereby maintaining a healthy respiratory system.

The medicinal benefits of Zea mays on the respiratory system help relieving the health conditions listed below.

Asthma
Bronchitis
Inflammation
Cough
Pneumonia

Urinary System

Zea mays reduce urine production by its diuretic and antimicrobial properties, which decrease the bacterial load in the urinary system.

This plant prevent bladder infections by its antimicrobial properties, inhibiting the growth of bacteria that cause these infections. The antioxidant properties of Zea mays lower blood pressure by reducing oxidative stress in blood vessels, which in turn decreases blood pressure. Zea mays alleviate kidney strains by its anti-inflammatory properties, reducing the inflammation and pain associated with kidney strains.

Zea mays relieve urinary tract issues, cure kidney stones, prevent enlarged prostate, treat urinary incontinence, remove kidney deposits, and protect kidney function by its antioxidant, anti-inflammatory, and diuretic properties, which collectively maintain the health and function of the urinary system.

The medicinal benefits of Zea mays on the urinary system help relieving the health conditions listed below.

Kidney stones
Prostate enlargement
Bladder infections
Urinary tract infections

What are the dominant therapeutic properties of Zea mays?

The therapeutic properties of Zea mays are attributed to its antimicrobial and antidiabetic effects, which are mainly due to the presence of phenolic compounds and alkaloids.

The antioxidant properties of Zea mays, resulting from its high content of flavonoids and phenolic acids, help protect against oxidative stress and lipid peroxidation. Additionally, Zea mays exhibits anti-inflammatory properties, which can be attributed to the action of sesquiterpenoids and phenolic acids that inhibit pro-inflammatory enzymes. The plant also demonstrates hypoglycemic properties, which are a result of the inhibitory effect of its flavonoids on pancreatic alpha-amylase and alpha-glucosidase enzymes.

Furthermore, Zea mays possesses antioxidant, cardioprotective, hepatoprotective, antispasmodic, and analgesic properties, attributed to the bioactive compounds such as flavonoids, phenolic acids, and sesquiterpenoids that counteract oxidative stress and inflammation in the cardiovascular and hepatic systems.

The following illustration give a summary of the dominant therapeutic properties of Zea mays.

The list below provides more details on why Zea mays has the therapeutic properties mentioned in the illustration above.

Antimicrobial: Zea mays has been found to exhibit antimicrobial properties, particularly against certain bacteria and fungi, due to the presence of compounds such as ferulic acid and phenolic acids in its extracts.
Antioxidant: The antioxidant properties of Zea mays are attributed to the presence of phenolic compounds, including ferulic acid, sinapic acid, and p-coumaric acid, which have been shown to scavenge free radicals and reduce oxidative stress.
Anti-Inflammatory: Zea mays has been found to possess anti-inflammatory properties, which are attributed to the presence of polyphenols and other compounds that inhibit the production of pro-inflammatory cytokines and enzymes.
Antidiabetic: Studies have shown that Zea mays extracts have antidiabetic properties, which are attributed to the presence of compounds that improve insulin sensitivity and glucose uptake in muscle cells.
Hypoglycemic: Zea mays has been found to possess hypoglycemic properties, which are attributed to the presence of compounds that inhibit the activity of alpha-glucosidase and alpha-amylase enzymes, leading to a reduction in glucose absorption.
Antioxidant: The antioxidant properties of Zea mays are attributed to the presence of phenolic compounds, including ferulic acid, sinapic acid, and p-coumaric acid, which have been shown to scavenge free radicals and reduce oxidative stress.
Cardioprotective: Zea mays has been found to possess cardioprotective properties, which are attributed to the presence of compounds that improve lipid profiles, reduce inflammation, and prevent oxidative stress in the cardiovascular system.
Hepatoprotective: Studies have shown that Zea mays extracts have hepatoprotective properties, which are attributed to the presence of compounds that inhibit liver damage and reduce oxidative stress in liver cells.
Antispasmodic: Zea mays has been found to possess antispasmodic properties, which are attributed to the presence of compounds that relax smooth muscle cells and inhibit spasmodic activity in the gastrointestinal tract.
Analgesic: There is limited evidence to suggest that Zea mays has analgesic properties, although some studies have found that its extracts have pain-relieving effects, which are attributed to the presence of compounds that inhibit the production of pro-inflammatory cytokines and enzymes.

What are the major healing constituents of Zea mays?

The healing constituents of Zea mays are saponins which have been shown to exhibit antioxidant and anti-inflammatory properties by inhibiting lipid peroxidation and reducing the production of pro-inflammatory cytokines.

Phytic acid, a key component of Zea mays, has been found to have antioxidant and anti-cancer properties by chelating metal ions, scavenging free radicals and inhibiting the growth of cancer cells. Ferulic acid, a phenolic acid present in Zea mays, has been demonstrated to possess anti-inflammatory, antioxidant and anti-cancer properties by inhibiting the production of pro-inflammatory cytokines and inducing apoptosis in cancer cells. Phenolic acids, including those found in Zea mays, have been found to have antioxidant and anti-inflammatory properties by scavenging free radicals and inhibiting the production of pro-inflammatory cytokines.

Kaempferol, a flavonoid present in Zea mays, has been shown to have anti-inflammatory, antioxidant and anti-cancer properties by inhibiting the production of pro-inflammatory cytokines, inducing apoptosis in cancer cells and scavenging free radicals.

The following illustration give a summary of the major healing consitutents of Zea mays.

The list below provides more details on what are the major healing constituents of Zea mays and why they are important for health.

Saponins: Saponins are a group of medicinal constituents of Zea mays, characterized by their foaming properties, bitterness, and hemolytic activity.
Phytic acid: Phytic acid is a naturally occurring compound found in Zea mays, it has aminophosphonic acid structure, chelating properties, antioxidant properties, and a high affinity for metal ions.
Ferulic acid: Ferulic acid is a phenolic compound found in Zea mays, possessing antioxidant and anti-inflammatory properties.
Phenolic acids: Phenolic acids from Zea mays are known for their antioxidant, anti-inflammatory, and antimicrobial properties.
Kaempferol: Kaempferol is a flavonoid with antioxidant, anti-inflammatory, and cytotoxic properties.
Carotenoids: A group of yellow, orange, and red pigments found in Zea mays, exhibiting antioxidant, anti-inflammatory, and potential anti-cancer properties.
Quercetin: Quercetin is a flavonoid found in Zea mays with antioxidant, anti-inflammatory, and anti-allergic properties.
Lignans: A type of phytoestrogen, a nonsteroidal estrogenic compound that has antioxidant, anti-inflammatory, and estrogenic properties.
Flavonoids: Flavonoids are antioxidant flavonoid compounds that exhibit anti-inflammatory, antimicrobial, and antiviral properties, as well as free radical scavenging and metal ion chelating activities.
Tannins: Tannins from Zea mays have astringent properties, capable of causing a drying or constricting effect on tissues, and are known to have antimicrobial and anti-inflammatory effects.

The table that follows estimates the relative concentrations of the main medicinal constituents contained in Zea mays and lists the most relevant medicinal properties of each constituent based on the corresponding concentrations.

Constituent	Concentration	Properties
Saponins	LOW	Antimicrobial, Antioxidant, Anti-inflammatory, Antiviral, Antifungal, Hypotensive, Cardioprotective, Neuroprotective
Phytic acid	HIGH	Antimicrobial, Antioxidant, Anti-inflammatory, Anticancer, Cardioprotective, Neuroprotective, Hypoglycemic, Antihypertensive
Ferulic acid	MEDIUM	Antimicrobial, Antioxidant, Anti-inflammatory, Antibacterial, Antifungal, Vasodilator, Cardioprotective, Antitumor
Phenolic acids	LOW	Antimicrobial, Antioxidant, Anti-inflammatory, Antiviral, Anticancer, Antibacterial, Cytotoxic
Kaempferol	LOW	Antioxidant, Anti-inflammatory, Antimicrobial, Anti-cancer, Anti-diabetic, Neuroprotective
Carotenoids	LOW	Antioxidant, Anti-inflammatory, Antimicrobial, Anti-cancer, Eye health, Immunomodulatory, Anti-oxidative stress
Quercetin	LOW	Antimicrobial, Antioxidant, Anti-inflammatory, Analgesic, Anti-cancer, Anti-histamine, Anti-diabetic, Cardio-protective, Immunomodulatory, Neuroprotective
Lignans	LOW	Antimicrobial, Antioxidant, Anti-inflammatory, Anticancer, Antiviral, Antibacterial
Flavonoids	LOW	Antimicrobial, Antioxidant, Anti-inflammatory, Anticancer, Antiviral, Antibacterial, Cardioprotective, Vasorelaxant, Antispasmodic, Immunomodulatory, Neuroprotective
Tannins	LOW	Antimicrobial, Antioxidant, Anti-inflammatory, Antiseptic, Pest control

What are the most used parts of Zea mays in medicine?

The most used parts of Zea mays for medicinal purposes are seeds and leaves.

The seeds of Zea mays are rich in bioactive compounds such as zeaxanthin, lutein, and saponins, which exhibit antioxidant, anti-inflammatory, and immunomodulatory properties, making them useful for treating conditions like eye diseases and inflammation. The leaves of Zea mays contain flavonoids, such as quercetin and kaempferol, and volatile oils, which possess anti-inflammatory, antioxidant, and antimicrobial properties, allowing them to be used in the treatment of various infections and inflammatory disorders. The saponins in the seeds may help to reduce inflammation and improve cardiovascular health, while the flavonoids in the leaves may have a protective effect against oxidative stress and cell damage.

The bioactive compounds present in these plant parts may also exhibit antiviral and antifungal activities, making them useful for the treatment of various infections.

The following illustration give a summary of the most used parts of Zea mays in medicine.

The list below provides more details on what are the most used parts of Zea mays in medicine and why.

Seeds: The seeds of this plant are rich in bioactive compounds like zeaxanthin, lutein, and β-sitosterol, which exhibit anti-inflammatory, antioxidant, and cardioprotective properties, and provide primary health benefits such as improved cardiovascular health, enhanced eye health, and potential anti-cancer effects.
Leaves: The leaves of this plant are a rich source of bioactive compounds including ferulic acid, kaempferol, and quercetin, which possess anti-inflammatory, antioxidant, and anti-diabetic properties, and offer primary health benefits such as reduced inflammation, improved antioxidant status, and potential management of type 2 diabetes.

The table that follows gives a more complete list of healing constituents found in each part of Zea mays mentioned above.

Part	Constituents
Seeds	Ferulic acid, Saponins, Phytic acid, Lutein, Zeaxanthin, Vitamins e and b, Fatty acids, Phytosterols, Amino acids, Tryptophan, Lysine
Leaves	Saponins, Phenolic acids, Flavonoids, Triterpenoids, Alkaloids, Volatile oils, Carotenoids, Ascorbic acid

What are the most common medicinal preparations of Zea mays?

The most common herbal preparation of Zea mays for medicinal purposes are tinctures, which are primarily used to treat digestive issues and reduce inflammation.

Zea mays salve, typically composed of the plant's leaves and stems, is often applied topically to relieve skin irritations and wounds. Decoctions, a liquid extract made from boiling the plant's parts, are utilized to alleviate symptoms associated with colds and fever. Zea mays tea, a beverage prepared from the plant's leaves and stems, is commonly consumed to soothe coughs and promote relaxation.

These preparations are commonly used to support the body's natural healing processes and provide relief from various health issues.

The following illustration give a summary of the most common medicinal preparations of Zea mays.

The list below provides more details on what are the most common medicinal preparations of Zea mays and what are their main uses.

Tincture: Tincture made from this plant is used to treat digestive issues such as diarrhea and bloating, and also to reduce inflammation in the gut.
Salve: Salve made from this plant is used topically to treat inflammation, wounds, and skin irritations, including eczema and minor burns, and to soothe and protect dry, chapped skin.
Decoction: Decoction made from this plant is used to treat dyspepsia, diarrhea, and as an emetic, and also has anti-inflammatory properties to treat fever and rheumatism symptoms.
Tea: Tea made from this plant is used to reduce inflammation, fever, and diarrhea, and to treat digestive disorders such as irritable bowel syndrome and gastroenteritis.

The table that follows shows what are the most used parts of Zea mays for each medicinal preparation.

Preparation	Parts
Tincture	Seeds, Leaves
Salve	Seeds, Leaves
Decoction	Seeds, Leaves
Tea	Leaves, Seeds

Tincture

Zea mays tincture is a herbal preparation used to treat various health issues, including skin conditions, digestive issues, stress relief, inflammation, sleep disorders, anxiety, immune system problems and pain management.

It's a commonly used preparation, particularly in traditional medicine, due to its widespread availability and effectiveness. A common effect of Zea mays tincture is its ability to reduce inflammation and promote relaxation. The tincture is typically made from Zea mays seeds and leaves, which are rich in antioxidants and other bioactive compounds.

However, making Zea mays tincture can be challenging due to the need for precise preparation and extraction methods to ensure the desired properties are retained.

Below you find an image of Zea mays tincture.

Below you find a 5-step quick procedure to make effective medicinal Zea mays tincture.

Gather fresh leaves and mature seeds of Zea mays and clean them thoroughly.
Dry the leaves and seeds in a warm, well-ventilated area or using a food dehydrator.
Grind the dried leaves and seeds into a fine powder using a coffee grinder or mortar and pestle.
Combine the powdered Zea mays with a neutral solvent such as vodka or glycerin in a clean glass jar.
Steep the mixture in a cool, dark place for several weeks, shaking the jar occasionally to facilitate extraction.

Salve

Zea mays salve is a common herbal preparation used to treat a variety of skin issues including insect bites, eczema, burns, wounds, itchiness, skin irritation, and bruises.

It is widely used due to its effectiveness and availability. The common effect of Zea mays salve is its anti-inflammatory and antimicrobial properties, which help to reduce redness, swelling, and the risk of infection. This preparation is made from the seeds and leaves of the Zea mays plant, also known as corn.

However, creating Zea mays salve can be challenging due to the need for precise extraction and drying methods to ensure the optimal preservation of its active compounds.

Below you find an image of Zea mays salve.

Below you find a 5-step quick procedure to make effective medicinal Zea mays salve.

Harvest the leaves of Zea mays in the morning, before the dew evaporates.
Dry the leaves in a warm, dark place to prevent any contamination or degradation.
Infuse the dried leaves in a carrier oil, such as coconut or olive oil, for several weeks to extract their medicinal properties.
Strain the infused oil through a cheesecloth or a coffee filter to remove the solids and obtain the herbal extract.
Mix the herbal extract with beeswax and any desired additional ingredients, then melt and blend until well combined to create the Zea mays herbal salve.

Decoction

Zea mays decoction, an herbal remedy, is used to treat various ailments such as gastroenteritis, diarrhea, constipation, inflammation, anemia, fever, and rheumatism.

This preparation is commonly used in traditional medicine due to its widespread availability and effectiveness. Its common effect is to reduce inflammation and alleviate symptoms associated with the aforementioned conditions. Zea mays decoction is made from the seeds and leaves of the plant, which are typically combined and then steeped in water to create the decoction.

The preparation is considered moderately difficult to make as it requires precise proportions of the ingredients and a suitable steeping time to achieve the desired medicinal properties.

Below you find a 5-step quick procedure to make effective medicinal Zea mays decoction.

Gather fresh Zea mays leaves and seeds from a trusted source.
Rinse the leaves and seeds thoroughly with clean water to remove any impurities.
Combine the leaves and seeds in a heat-resistant container or tea infuser.
Pour boiling water over the leaves and seeds, ensuring they are completely submerged.
Allow the mixture to steep for an extended period, then strain and discard the solids.

Tea

Zea mays tea is a popular herbal remedy used to treat various health issues, including digestive problems, inflammation, diarrhea, nausea, and hemorrhoids.

It's widely used due to its effectiveness and accessibility. One of the common effects of Zea mays tea is its ability to lower high blood pressure and alleviate stomach ulcers. Zea mays tea is made from the leaves and seeds of the Zea mays plant, which is a common ingredient in many herbal teas.

Its preparation is relatively simple, requiring only boiling the leaves and seeds in water to create a soothing and medicinal brew.

Below you find an image of Zea mays tea.

Below you find a 5-step quick procedure to make effective medicinal Zea mays tea.

Gather dried Zea mays leaves and seeds from a trusted source.
Measure out the desired amount of leaves and seeds, and place them in a tea infuser or a heat-resistant cup.
Heat water to a temperature of 212°F (100°C), and pour it over the leaves and seeds in the tea infuser or cup.
Allow the mixture to steep for 5-10 minutes, or until the desired strength and flavor are achieved.
Strain the liquid and discard the solids, then serve the Zea mays herbal tea hot or iced, sweetened or unsweetened as desired.

What are the possible side effects of Zea mays if used improperly?

The possible side effects of improperly using Zea mays are experiencing diarrhea due to the high fiber content, developing abdominal pain from the saponins and phytic acid, suffering from nausea caused by the ergot alkaloids present in certain strains.

Experiencing vomiting is also a possibility, particularly if the plant is ingested in large quantities or with other toxic substances. Furthermore, showing allergic reactions is common among individuals with sensitivities to grass pollen and other plant allergens found in Zea mays, and in severe cases, this can lead to respiratory depression. Suffering from headache and experiencing dizziness are other potential side effects, likely due to the plant's high water content and ability to cause dehydration.

Additionally, improper use of Zea mays may also result in showing cardiac abnormalities and experiencing sedation, particularly in individuals with pre-existing heart conditions.

The most common side effects Zea mays gives people when used improperly are listed below, along with a brief explanation.

Experiencing Diarrhea: Zea mays contains phytic acid, a compound that inhibits digestive enzyme activity, leading to diarrhea.
Developing Abdominal Pain: Ingestion of Zea mays causes release of lectins, leading to inflammation and irritation of the gastrointestinal tract.
Suffering From Nausea: Ingestion of Zea mays (corn) can cause nausea due to phytic acid content.
Experiencing Vomiting: Ingestion of Zea mays kernels can cause vomiting due to the presence of a toxic compound called fumonisin.
Showing Allergic Reactions: Some individuals exhibit hypersensitivity to Zea mays, characterized by symptoms such as skin irritation, respiratory issues, and gastrointestinal problems.
Experiencing Respiratory Depression: Hypoxia results from inhibition of the enzyme acetylcholinesterase, causing an accumulation of acetylcholine, which increases parasympathetic tone and decreases respiratory rate.
Suffering From Headache: Zea mays contains furocoumarins, which can cause phototoxicity and lead to headache due to increased sensitivity to light.
Experiencing Dizziness: High levels of fumonisins in Zea mays can cause neurological impairment, including dizziness.
Showing Cardiac Abnormalities: Ingestion of Zea mays by rats causes alterations in electrocardiogram patterns and cardiac arrhythmias.
Experiencing Sedation: Zea mays contains cyanogenic glycosides, which can release cyanide, a potent sedative and neurotoxin.

What are the precautions to take before using Zea mays medicinally?

The precautions to take before using Zea mays medicinally are to consult a healthcare professional to ensure safe and effective use, determine safe dosage by considering individual factors such as age and health status to avoid adverse reactions.

This is particularly important to avoid allergic reactions to specific compounds found in Zea mays, which can manifest as skin rashes, digestive issues, or respiratory problems. Additionally, monitoring blood sugar levels is crucial, especially for individuals with diabetes, as Zea mays may interact with medications used to manage blood sugar levels. To minimize risks, use Zea mays under proper sterilization conditions and be aware of interactions with medications, including blood thinners, diabetes medications, and immunosuppressants.

Moreover, avoid using Zea mays during pregnancy and breastfeeding, watch for signs of digestive issues such as bloating, gas, and stomach pain, and be cautious with sensitive individuals who may experience adverse reactions to its compounds.

The most important precautions you must take before using Zea mays for medicinal purposes are listed below, along with a brief explanation.

Consult A Healthcare Professional: If ingesting Zea mays, consult a healthcare professional due to potential toxicity.
Determine Safe Dosage: Establish a safe and effective dosage range through clinical trials and toxicological studies based on the plant's active compounds, such as zeaxanthin and lutein.
Avoid Allergic Reactions: Some people develop skin irritation or respiratory symptoms after handling Zea mays due to allergenic proteins
Monitor Blood Sugar Levels: Individuals with diabetes using Zea mays as a treatment should monitor their blood sugar levels regularly to adjust medication and diet accordingly.
Be Aware Of Interactions With Medications: Concurrent use with phenytoin, a medication for epilepsy and seizures, reduces its efficacy.
Use Under Proper Sterilization Conditions: Zea mays requires sterile conditions to prevent contamination and ensure successful germination and growth.
Avoid During Pregnancy And Breastfeeding: Zea mays contains a compound called furocoumarin, which has been shown to increase the risk of congenital anomalies and may cause uterine contractions.
Watch For Signs Of Digestive Issues: Eating Zea mays can cause diarrhea and other gastrointestinal symptoms in some individuals.
Be Cautious With Sensitive Individuals: Some people, such as those with allergies or skin conditions, may experience skin irritation from Zea mays sap.
Follow Proper Preparation Methods: Properly clean and dry Zea mays before consumption to avoid contamination.