10 surprising health benefits of garlic

Garlic is a popular ingredient in cooking which grows in many parts of the world because of its health benefits, medicinal properties, and delicious taste. It also has some anti-fungal and anti-bacterial properties.

Garlic is a plant from the Allium (onion) family which is grown for its strong smell and distinct taste. Many sulfur compounds are present in it which can bring health benefits. The sulfur compounds present in it enter the body from the digestive tract and travel all over the body, thus exerting its strong biological effects.

There is something tempting about the fragrance of roasted garlic. It is so appealing, that people uses garlic as a flavor booster in curries, pizza toppings, meat preparations, stir-fries, pasta, dips – you name it!

It has the power to rapidly liven up any dish and can also treat some ailments. The health benefits of garlic are abundant. As garlic is a part of the onion family and the ‘bulb’ of this herb usually consists of 10-20 smaller sectfons known as the ‘cloves’. Each clove is a center of flavor and medicinal properties.

1.Cold and flu

Garlic provides you release from the stubborn cold and flu. Taking 2-3 cloves of cooked or raw garlic a day or sipping some garlic tea is not only going to relieve a sated nose and cure a cold but also build your immunity against these repeated visitors over time. One large, 12-week study observed that a daily garlic supplement lowered the number of colds by 63% as compared to a placebo.

One of the earliest uses of garlic was by meat-eaters because it was believed that meat could cause infection which garlic could combat off from the body. Garlic can also be added to hot stews, broths, and soups to fight colds, flu, and sinusitis.

2.The blood purifier

Exhausted of covering up spots with concealer every morning? It’s time to challenge the actual cause of acne by purifying blood from inside to attain healthy skin on the outside.

Take two cloves of raw garlic with warm water daily, early in the morning and drink a lot of water the whole day. If you are looking to shed some pounds, squeeze the juice of half a lemon in a glass of warm water and take it with just 2 cloves of garlic in the mornings. Garlic will help to flush out toxins and cleanse your system.

3.May help prevent Dementia and Alzheimer’s disease

As oxidative damage by free radicals can speed up the aging process. Garlic contains antioxidants which support the body’s protective mechanisms against oxidative damage.

High doses of garlic supplements can increase the antioxidant enzymes in humans, as well as expressively diminish oxidative stress in those people with high blood pressure. The combined effects on reducing blood pressure and cholesterol, as well as the antioxidant properties, may lessen the risk of common brain diseases such as dementia and Alzheimer’s disease.

4.Prevention of heart disease

Consuming garlic on a daily basis helps to lower cholesterol levels due to the anti-oxidant properties of Allicin. It is enormously beneficial for the regulation of blood pressure and blood sugar levels. Roasting garlic cause the breakdown of allicin, thus making it less operative. But allicin is not all which garlic has to offer. But, it is usually imperative to eat garlic raw or semi-cooked to derive its benefits.

5.Garlic may improve bone health

The effects of garlic on bone loss have not measured by any human studies. But, rodent studies have revealed that bone loss can be minimized by increasing estrogen in females.

In menopausal women, one study found that a daily dose of dry garlic extract can considerably decrease a marker of estrogen deficiency. This recommends that this supplement may have useful effects on the health of bone in women. Foods like onion and garlic may also have favorable effects on diseases like osteoarthritis.

6.Anti-bacterial and anti-parasitic

Garlic is one of the best kept medicinal reserves of the past era. It has been used as an antibiotic to treat many infections such as fungal, bacterial, and parasitic infections for the last 7,000 years. Studies propose that diluted garlic extract aids children with tapeworm infections. A mouthwash based on garlic may not sound like fresh, minty breath. But a very small amount of its extracts is adequate to ward off bacteria causing a cavity.

7.Cancer prevention

Many studies have shown an association between daily intake of garlic and prevention of colorectal and stomach cancers. It may also improve the immunity of our body against cancer.

8.For skin and hair

The stimulating properties of garlic protect the skin from the effect of free radicals. It also slows down the reduction of collagen, thus leading to loss of elasticity in the aging skin.

If applied topically, garlic does marvels to skin having fungal infections. Garlic provides relief from skin diseases like eczema. A raw garlic clove is also used with lemon juice in the morning to prevent acne and help purify the skin. It is an effective cure for fungal infections such as ringworms and athlete’s foot. By rubbing extract of crushed garlic on your scalp or massaging with garlic-infused oil is recognized to stop and even reverse hair loss.


Many of garlic’s astonishing uses may be forgotten in the folds of time but believers still vow for the lesser-known benefits. One of them is against persistent splinters. By placing a piece of cut garlic on the splinter cut and then covering it with a bandage- and there you have it! Bye-bye splinter.

10.Garlic is highly nutritious but with few calories

Every 100 grams of garlic will serve you with almost 33 grams of carbs, 150 calories, 6.36 grams of protein. It is also contain vitamins and many other nutrients. Calorie for calorie, garlic is incredibly nutritious.A 1-ounce (28-gram) serving of garlic contains;

  • Manganese: 23% of the RDA
  • Vitamin B6: 17% of the RDA
  • Vitamin C: 15% of the RDA
  • Selenium: 6% of the RDA
  • Fiber: 0.6 grams
  • Decent amounts of potassium, calcium, iron, copper, phosphorus, and vitamin B1

Garlic also contains trace amounts of many other nutrients. In fact, it comprises a little bit of almost everything you want.


  • Asthma patients should avoid garlic as it may have some side-effects.
  • Garlic should not consume before medical operations or surgeries.
  • Do not eat more than 2-3 garlic cloves in a day without consulting a doctor.

Areeba Hussain

Areeba is an independent medical and healthcare writer. For the last three years, she is writing for Tophealthjournal. Her prime areas of interest are diseases, medicine, treatments, and alternative therapies. Twitter @Areeba94789300

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