25 Health benefits of Garlic

Health benefits of Garlic

Health benefits of Garlic

25 Health benefits of Garlic

You must be an alien if you don’t know what Garlic is!!! That typical aroma and taste of Garlic have led to its usage in almost every cuisine in every part of this world. This is largely due to its availability and the health benefits it imparts. Our ancestors used Garlic in many other ways apart from its health benefitting uses. Like as a bug repellant, people of medieval Europe used it against plague while Egyptians used to bury Garlic along with their dead. There are more than 5000 studies published in various journals of international repute that relates to the beneficial effects of Garlic in treating and preventing various diseases or health conditions. let’s find it what are the health benefits of Garlic.

Heart disease, Stroke, Cancer and Infections are the major causes of death worldwide. Consumption of Garlic on a regular basis greatly reduces the risk of these death causing conditions. Moreover, Garlic is the only dietary supplement recommended by the National cancer institute for the prevention of cancer.

Active components of Garlic

When you chew garlic, intact cells in garlic break and release ‘Alliin’, which is converted to ‘Allicin’ by the enzyme ‘Alliinase’. Allicin is a sulfur-containing compound that gives garlic its flavor and smell. Apart from this, Garlic also contains oils known as ajoenes and terpenes. Garlic also contains certain amino acids, vitamin C and several minerals including iron and calcium. health benefits of garlic

Health benefits of Garlic


Anti-diabetic medicines are getting advanced day by day. However, our lifestyle and eating habits are worsening at a rate faster than the rate of advancement of these medicines. Ask any 5 diabetic people whether their sugar levels are within the normal limits or not? 3 out of 5 people will tell you that their sugar levels are slightly higher than the normal levels. This slightly higher sugar levels severely affects the kidneys, nervous system, heart and eyesight.

Garlic helps in regulating blood sugar levels by improving insulin levels. Regular consumption of garlic helps in reducing complications like atherosclerosis and nephropathy that are commonly associated with diabetes.

High cholesterol

Garlic helps in reducing the blood levels of LDL, VLDL and triglycerides. This is mainly due to allicin present in Garlic.

Heart disease

Garlic helps in the treatment and prevention of atherosclerosis, thrombosis, diabetes and high blood pressure. Garlic reverses early heart diseases by removing the plaque built up in arteries. Garlic also reduces the accumulation of soft plaque and prevents the formation of new plaques in the arteries.

High blood pressure

Just like diabetics, you will find many people with uncontrolled blood pressure even after taking medicines on a regular basis. A study conducted on hypertensive people taking anti-hypertensive medicines has shown that garlic effectively controls high blood pressure. This study was published in the scientific journal of Maturitas. This is mainly because of the sulfur-containing compounds in garlic which promote the opening or widening of the blood vessels and helps in reducing the blood pressure.


Sulfur-containing compounds in Garlic has shown beneficial effects in every stage of cancer. Many studies have been conducted on anti-cancer properties of Garlic. According to NIH National Cancer Institute, regular intake of Garlic reduces the risk of esophagus, stomach, colon, pancreas and breast cancer. Sulfur-rich compounds in Garlic are reported to cause cell cycle arrest and apoptosis of cancer cells in in vitro studies. 

Hair loss

Though many treatments are available for hair loss, but a cure is yet not known. Corticosteroids are often prescribed by the dermatologist. Iranian researchers conducted a study on the effect of topical application of garlic gel in the treatment of alopecia. Garlic gel significantly improved the therapeutic effects of corticosteroids in the treatment of alopecia. 

Alzheimer’s and Dementia

Imagine the life of a person who cannot remember his name! The anti-oxidants in Garlic protect the body from free radicals that can contribute to cognitive illness. Beta-amyloid peptide plaques are commonly found in the central nervous system of an Alzheimer’s patient. This plaque deposit produces free radicals that cause neuronal damage. S-allyl-L-cysteine (SAC) is one of the active components present in Aged Garlic. SAC has neuroprotective and neurorescue properties that beneficial in treating Alzheimer. 


Apart from having wonderful antidiabetic, anti-hypertensive and antihyperlipidemic actions, Garlic also possesses anti-microbial properties. Anti-bacterial, anti-viral and anti-fungal actions of Garlic can help you relieve many infections including the common cold.


Garlic is a rich source of anti-oxidants. Garlic slows down the depletion of collagen which leads to loss of elasticity in aging skin. Topical application of Garlic is also beneficial in eczema and fungal infections like athlete’s foot and ringworms. 

Sexual health

If you feel that your herculean power or Xena strength has gone low, you should consider taking Garlic due to its aphrodisiac properties. If you overindulge in sexual activities, you should consider taking Garlic on a regular basis as it protects from nervous fatigue.

Erectile dysfunction

As mentioned earlier, Garlic is highly effective in removing plaques from blood vessels. This improves blood circulation. With improved health of your blood vessels, better will be your blood supply and stronger will be your erections. 


Garlic helps in improving sperm health as well as ovum health. This is because of the nutrients and anti-oxidants present in Garlic.


Garlic has blood purifying properties. Also, it has anti-bacterial properties. People have been using Garlic for the treatment and preventions of mild to severe forms of acne and acne scars. 


Regular consumption of Garlic is essential for the proper functioning of the digestive system.


Anti-inflammatory action of Garlic could be beneficial in relieving psoriasis outbreak. Try rubbing Garlic oil or some crushed Garlic cloves over the affected area.

Weight loss

You must consider adding Garlic to your weight loss program. A study conducted in mice eating garlic-rich diet has shown a reduction in their weight and fat stores.


Scurvy is a condition caused due to deficiency of vitamin C. Garlic contains good levels of vitamin C.

Cold sores

Anti-inflammatory properties of Garlic can help in reducing the pain and swelling due to a cold sore. It may also help in speeding the healing process.

Vitamin B6

Garlic is a very good source of vitamin B6 which is necessary for a healthy immune system. 

Ear pain

With its analgesic and anti-inflammatory properties, Garlic oil can help in relieving ear pains. Also due to its antibacterial, antiviral and anti-fungal properties, it also helps in treating ear infections.


As mentioned earlier, Garlic improves blood circulation. A healthy blood circulation ensures proper blood supply to the fetus and thus ensures proper nutrition to the fetus. Garlic also helps in reducing fatigue during pregnancy.


Garlic also helps in controlling heavy bleeding and pain associated with periods.

Eye care

Selenium, vitamin C and Quercetin present in Garlic helps in treating the eye infections and reduce the swelling.

Overall health

Regular consumption of Garlic will help you cleanse the body and flush out the toxins.

Mosquito repellant

What else could be better than a homemade free from any chemical mosquito repellent? Apply Garlic oil on your body or mix it with petroleum jelly to get an ointment. Alternatively, place a few cloves of Garlic near your/your kid’s bed and say ‘goodbye mosquiiiii’.

Though many bloggers have to say on the efficacy of garlic in removing Splinters, I personally believe in consulting a doctor. The reason being that wound cleansing should also be considered. Also, if the splinter has caused a blood discharge, there might also be a need for a tetanus vaccine. Again, these are my thoughts. And share it if you like it. Post a comment to motivate me in writing something more like this.