Health Benefits of Garlic

Knoji reviews products and up-and-coming brands we think you'll love. In certain cases, we may receive a commission from brands mentioned in our guides. Learn more.
Many studies show that there are numerous health compounds find in garlic that help to fight a range of illness.Following are the major health benefits of garlic.

Garlic or Allium sativum is a species of the onion family. Garlic is an herb and the most useful part of the plant is the bulb. The leaves, stems, and flowers of the garlic plant are also edible. Garlic may be purchased fresh, frozen, or dried. Garlic health benefits have been known for centuries. Consuming garlic is considered vital for health because of the presence of allicin, an antioxidant as one of the most potent substances in garlic. Not only is garlic a good source for vitamin C, the antioxidants contained in the herb strengthens the immune system. Manganese, vitamin B6, vitamin C, and selenium are included in the good sources of garlic as well. Garlic does more than make our food so tasty, it can help in the curing, and even preventing different medical conditions. Garlic, the number one herbal supplement used in households, has numerous uses and health benefits. Excellent for cooking, health, and home remedies. Naturally, the health benefits of garlic depend on a person’s consumption of the herb. The more you eat the more beneficial it is for you.

Powdered or dried garlic tablets are more suitable to take benefit of immune-boosting qualities of garlic. Other forms of garlic like cooked garlic, aged garlic, and pickled garlic are also beneficial.

Garlic Health Benefits

Many studies show that there are numerous health compounds found in garlic that help to fight a range of illnesses. Following are the major health benefits of garlic.


Garlic can be used to treat high cholesterol levels within the body. It improves the metabolism of cholesterol in the liver, which reduces the cholesterol that is released into blood.

High Blood Pressure

Garlic is regarded as one of the most effective remedies to lower blood pressure. It actually reduces systolic and diastolic blood pressure. This is because of its ability to widen blood vessels and, therefore, blood circulates freely.

Blood Sugar

One of the health benefits of garlic is that, it helps normalize blood sugar levels by increasing the discharge of insulin in diabetic patients. Therefore, a useful remedy is to take one capsule or tablet of garlic on a daily basis.

Skin Disorders

Health benefits of garlic also include treating skin problems.Garlic is a beneficial remedy for different kinds of skin disorders. The external use of garlic helps to clear the skin problems such as pimples and spots. Three garlic capsules per day will help to cure minor skin infections effectively.

Gastric Disorders

One of the important health benefits of garlic is that it is very beneficial for our digestive system. Garlic is really effective for the digestive disorders. It exercises a beneficial effect on the lymph, helps to eliminate toxic waste in the body. It stimulates the secretion of the digestive juices. Crushed garlic cloves mixed in milk or water can be used for relieving all types of digestive disorders. It has an antiseptic effect and is an excellent remedy for infections of the intestine and stomach.

Cancer Prevention

Health benefits of garlic also include healthy immune system function.To fight off cancer you need a healthy immune system. Garlic has been known to strengthen the immune system. Garlic actually fights off cancer formations and slows tumor cell growth. It is very effective in preventing digestive cancer. Eating garlic regularly reduces the risk of esophageal, stomach, and colon cancer. It also cures breast and prostate cancer. This is because it has the properties of anti-carcinogen. Studies on animals shows that sulfur compounds in garlic hamper the growth of different types of cancer – especially breast and skin cancers. Garlic extract can be used to shield the humans from the effects of asbestos, which is a carcinogen causing cell mutation.


Another health benefit of garlic is that it acts as an aphrodisiac substance and hence produces prolonged erections. Regular consumption cures temporary impotence.


Garlic is considered to regulate blood sugar levels by increasing the release of insulin in diabetic patients. Therefore, an effective remedy is to take one capsule or tablet of garlic every day.


Garlic is known to have antiviral properties, which helps the body fight against allergies. Simply take one tablet of garlic supplement each day 2 or 3 weeks before the usual allergy season begins.


One of the health benefits of garlic is that it helps cure tooth problems.Garlic's antibacterial, analgesic, and anesthetizing properties can help cure toothaches. By rubbing the sliced part on your gums a couple of times a day, you can relieve a sore tooth.


Garlic's ability to fight infections and bacteria makes it an effective cure for warts and other skin problems.

Take a fresh clove of garlic and cut its tip off. Rub the cut area of the clove directly onto the wart for a few seconds. Repeat this each night before going to bed until the wart disappears.


During pregnancy, one can also benefit from garlic. Supplementation of garlic during pregnancy may help in weight gain of the fetus that may be at risk for low birth weight. The chance of other at-birth risk issues like preeclampsia, which is connected with hypertension, could be avoided.

Ear Infection

Protecting against disease is not the only health benefit offered by garlic. It has been used throughout history as a home remedy. The herb is known to cure an ear infection by wrapping a small piece in tissue, insert it into the ear overnight. Any pain should disappear by morning.

Scratchy Throat

A scratchy throat is also said to be cured by sucking on a slice. Biting the slice slightly should release juice from the garlic, which will heal your throat as it goes down.

Other Health Benefits of Garlic Include

Regular use of garlic slows down the aging of aorta and helps keep it more flexible. Garlic has been used to treat asthma, leprosy, bronchial congestion, and worms. Garlic is a good mosquito repellent. Garlic can be used to maintain ideal weight. It has shown long-term benefit for recurrent yeast infections. Garlic acts as a great lung decongestant helping to dilute the secretions of bronchial tubes. Garlic prevents platelets clumping and stickiness thus prevents thrombosis.

Considering the potential health benefits of garlic, it will be wise to include garlic in our regular diet.


Posted on May 24, 2012
Roberta Baxter
Posted on Dec 18, 2011
Posted on Nov 6, 2010
Lorena Williams
Posted on Aug 12, 2010
Posted on Aug 12, 2010