Although we may think garlic is too strong smelling for us to consume but perhaps if we consider these scientifically proven facts about it you will have a second thought about including it in your diet.

1. Treats Hair Loss

A head full of hair that smells like garlic could help in the treatment of hair loss. The herb’s extremely high sulfur content contains keratin, the protein hair is made of. This stimulates fortification and growth. A 2007 study published in the Indian Journal of Dermatology, Venerology and Leprology found the use of a garlic gel added to the therapeutic efficacy of topical betamethasone valerate for alopecia areata treatment can be effective to induce hair re-growth.

2. Improves Bone Health

The alkalizing vegetable is filled with bone-healthy nutrients such as zinc, manganese, vitamin B6, and vitamin C. Risa Groux, a holistic nutritionist and ChazzLIVE expert toldMedical Dailyin an email: “Garlic is really high in manganese, which contains enzymes and antioxidants that facilitates the formation of bones and connective tissues, bone metabolism, and calcium absorption.”
Garlic may help reduce bone loss through the increase of estrogen in females. A 2007 studypublished in the journalPhytotherapy Researchfound garlic oil was able to preserve the skeletal health of rodents when under a hypogonadal situation. In other words, garlic contains nutrients that act as building blocks for healthy and strong bones

3. Enhances Physical Performance

Garlic can help increase exercise capacity and reduce exercise-induced fatigue. Garlic has a long history of being used in ancient cultures to reduce fatigue and enhance the work capacity of laborers, Garlic oil has been shown to improve the exercise capacity of people with heart disease. A 2005 study published in the Indian Journal of Physiology and Pharmacology found participants with heart disease who took garlic oil for six weeks saw a reduction in peak heart rate by 12 percent. This was accompanied by an improvement in their physical endurance during a treadmill exercise.

4. Treats Acne

This herb may not be found in acne products’ list of ingredients, but it can serve as a natural topical treatment to get rid of blemishes. Allicin, the organic compound in garlic, has the ability to stop the damaging effects of radicals and kill bacteria, according to a 2009 study published in the journal Angewandte Chemie. In its decomposed form, sulfenic acid — allicin produces a fast reaction with radicals, which makes it a valuable herb for treating acne scars, skin diseases, and allergies.

5. Lowers Blood Pressure

A garlic supplement a day may help keep your blood pressure at bay. Its active compounds can significantly reduce blood pressure comparable to the effects of prescribed drugs. Aged garlic extract between 600 to 1,500 milligrams (mg) was found to be just as effective as the drug Atenolol prescribed for hypertension in a 24-week period.
Garlic is believed to activate the production of the endothelium-derived relaxation factor, due to the herb’s high amount of polysulfides — sulfur — containing molecules. This leads to smooth muscle relaxation and vasodilation (widening of blood vessels), following the relaxation of the smooth muscle in the vessel wall. Garlic supplements can achieve these effects efficiently without the bad breath compared to raw garlic

6. Fights Common Cold

Garlic’s allicin can serve as a health aid during times of illness. Garlic cloves contain a healthy dose of allicin, but you may still need a few cloves per day to feel the effects. However, garlic supplementation can also be used to ward off viruses.
A 2001 studypublished in the journal Advances In Therapy found a daily garlic supplement can reduce the number of colds by 63 percent compared to not taking supplements. Moreover, the average length of cold symptoms was also reduced to 70 percent, from five days in the control group to 1.5 days in garlic supplement group. These findings suggest the allicin-containing supplement has a protective effect against the common cold.

7. Lowers Heart Disease Risk

Garlic can help lower the risk of heart disease by lowering total cholesterol. The effect of garlic on total cholesterol level in people with elevated levels moderately reduced cholesterol levels. This is achieved by diminishing the activity of main cholesterol-producing enzyme in the liver. Garlic supplements can enhance the body’s ability to dissolve blood clots that would otherwise increase the risk of heart attacks by closing the arteries.