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Garlic Health Benefits, Uses And Its Side Effects

Last Updated: Sep 14, 2020

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The pungent smelling herb garlic has been since times of yore been considered as a highly beneficial ingredient for the human body. Garlic has a peculiar taste and smell and is extensively used for culinary and medicinal purposes.

Consuming garlic helps in keeping the blood pressure in check while also eliminating any possibility of contracting heart ailments and treating cold and cough.


An ancient medicinal plant, garlic commonly referred to as the magical herb, a native of central Asia was discovered approximately 3000 years ago. It is highly equipped with anti-bacterial properties.

Belonging to the onion family, it is grown and imported all over the world. Widely used in French and Italian cuisine, many culinary dishes can’t do without a touch of the unique taste and smell of garlic.

Nutritional Value of Garlic

Garlic is highly composed of vitamins like vitamin C, vitamin B6, essential dietary minerals such as phosphorous, manganese, zinc, calcium and iron. It also contains thiamin and pantothenic acid in addition to carbohydrates and a small amount of protein.

Garlic contains antiseptic properties and was traditionally used to dress wounds in times of war. Garlic is also rich in trace minerals like iodine, chlorine, sulfur and allicin in exorbitant amounts.

Nutritional facts Per 3 g


Vitamins and Minerals

2 %
Vitamin C

Health Benefits of Garlic

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For both men and women, garlic offers lots of helath benefits in terms of sexual performance. This food item included in the list of best libido improving food items. It contains a special compound known as allicin which helps in improving blood flow towards sexual organs which is good for treating sexual impotence and erectile dysfunction issues.

You can use Garlic in different forms such as pills, powder, tea and extract, oil, etc. If you want to improve your immunity then start eating raw garlic or use garlic oil in your diet. Mentioned below are the best health benefits of eating garlic.

Garlic for Hypertension Treatment

A natural herbal ingredient, garlic tea and pills is an effective medication to alleviate stress levels, particularly symptoms of hypertension. Allicin, which is a major component of garlic, helps relax the blood vessels in the event of an increase in pressure. It also enables resistance towards platelet aggregation and thus prevents and fights conditions like thrombosis.

Garlic Good for Acne & Scars Removal

Every second person in the world has at some point in life suffered from a bout of acne. Garlic is considered to be a highly effective medium for the treatment of acne when mixed other soothing ingredient like honey, turmeric, cream, etc. Owing ot its antibiotic properties, garlic acts as a skin cleanser soothing rashes, scars and inflammation of the skin.

Eating Garlic is Good for Cancer Prevention

Garlic, research suggests is highly beneficial to fairly eliminate the risk of prostate, esophageal and colon cancer. It considerably reduces, to an extent eliminates the process of production of carcinogenic compounds that are responsible for causing the deadly disease called cancer.

Garlic is also widely popular to eliminate the possibility of cyst and tumor development in the breast responsible for causing breast cancer.

Garlic Benefits for Digestion Problems

Regular consumption of garlic enables the human body to maintain a steady level of digestion. The herb acts as an aiding component for the intestines to function full throttle ensuring healthy digestion.

Swelling, irritation, inflammation and other such disorders inhabiting the gastric tract can be successfully eliminated with the use of garlic.

Garlic Fight Against Cold & Cough Symptoms

Garlic, in its raw form has been used since time immemorial as a means to treat common cold and cough. Consuming crushed cloves of fresh garlic has been proven to considerably lessen he severity of cold.

Use Garlic for Blood Purification

Consuming crushed garlic cloves with warm water daily helps to keep the blood as pure as it gets. Garlic performs the functions of cleansing the body and flushing out all the unnecessary toxins out of the body. This ensures a healthy skin apart from eliminating the possibility of any disorders that may be caused due to the accumulation of hazardous toxins in the body.

Garlic Lower Your Cholesterol Level

Owing to the abundant presence of the compound allicin, garlic prevents the harmful LDL cholesterol from oxidizing. It purifies the body of any toxins, prevents accumulation of fat and causes elimination of LDL cholesterol from the body.

Garlic Supplements to Contolr Diabetes

Diabetes is probably the most harmful of ailments existing in the world. Not just a stand-alone condition, diabetes if not put under control may result in a number of chronic disorders like failed kidneys, inefficient nervous system functioning, poor eyesight, heart disorders, etc.

Garlic pills, oil, and milk is advised to be generously used in the diet and applied in the form of an oil by patients suffering from diabetes.

Eliminates Intestinal Ailments

Garlic is an effective way to prevent and eliminate intestinal conditions like dysentery, colitis, diarrhea, etc. It acts as a detoxifier, eliminating the negative bacteria present in the intestine. It expels worms from the body while also aiding in digestion and enhancing the proper functioning of the digestive tract.

Garlic Increases Sexual Drive & Treat Sexual Dysfunction

Garlic is known to rejuvenate sexual prowess owing to the aphrodisiac properties it possesses. It is widely known to enhance the sexual libido in both men and women. It helps prevent nervous fatigue that might occur in the event of a hyperactive sexual lifestyle.

Garlic Acts as Natural Immunity Booster

Consumption of garlic ensures that the body becomes immune to foreign invasion of any bacterial, viral and microbial invasion. Owing to its antioxidant quality, garlic eliminates free radicals and harmful toxins flushing them out from the body.

Garlic Good for Asthma Patients

Research and use of the herb has proven that garlic is highly effective in alleviating problems in patients suffering from asthma. Consuming a glass of milk boiled with a few garlic cloves is an effective remedy to keep asthma at bay.

Uses of Garlic

Garlic is has been since time immemorial been extensively used to keep in check problems that are highly common and some that are usually complicated. The herb efficiently tackles problems like acne, diabetes, weight loss, indigestion etc. on regular oral consumption. It is also believed to effectively eliminate neurodegenerative disorders such as Alzheimer’s disease and Parkinson’s disease.


Side-Effects & Allergies of Garlic

Excessive consumption of garlic might cause irritation in the digestive functioning of the body. It is regarded as a highly effective and most commonly available herb that acts as an excellent natural cure without the possibility of any side effects. Garlic is one of the safest herbs to use.

Cultivation of Garlic

China is the world’s largest producer of garlic with India coming a close second in this regard. California in the States, South Korea, Egypt and Russia too are wide cultivators of the herb. Garlic is an easy to grow herb that grow well in well-drained soils, rooted deep. Various types of garlic are found at different locations in the world; central Asia, southwestern Asia, North America and Yunnan in China.


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    Written ByDrx Hina FirdousPhD (Pharmacology) Pursuing, M.Pharma (Pharmacology), B.Pharma - Certificate in Nutrition and Child CarePharmacology
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    Reviewed ByDt. Ms. Shilpa MarwahB.Sc (Home Science), Post Graduation Diploma in Dietetics and Public Health NutritionDietitian/Nutritionist

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