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What are the health benefits of garlic?


Intensely aromatic and flavorful, garlic is used in virtually every cuisine in the world. When eaten raw, it has a powerful, pungent flavor to match the truly mighty garlic benefits. Garlic is particularly high in certain sulfur compounds that are believed to be responsible for its scent and taste, as well as its very positive effects on human health. Garlic benefits rank only second to turmeric benefits in the amount of research backing this superfood.

Eating garlic regularly is not only good for us; it has been linked to reducing or even helping to prevent four of the major causes of death worldwide, including heart disease, stroke, cancer and infections.

1. Garlic for Heart Disease
According to the Centers for Disease Control and Prevention, heart disease is the No. 1 killer in the United States, followed by cancer. Garlic has been widely recognized as both a preventative agent and treatment of many cardiovascular and metabolic diseases, including atherosclerosis, hyperlipidemia, thrombosis, hypertension and diabetes. A scientific review of experimental and clinical studies of garlic benefits found that, overall, garlic consumption has significant cardioprotective effects in both animal and human studies.

2. Garlic for Cancer
Allium vegetables, especially garlic and onions, and their bioactive sulfur compounds are believed to have effects at each stage of cancer formation and affect many biological processes that modify cancer risk.
In the words of the NIH National Cancer Institute, “Several population studies show an association between increased intake of garlic and reduced risk of certain cancers, including cancers of the stomach, colon, esophagus, pancreas, and breast.” It also includes an answer to a very key question: How can garlic act to prevent cancer? The National Cancer Institute explains that “protective effects from garlic may arise from its antibacterial properties or from its ability to block the formation of cancer-causing substances, halt the activation of cancer-causing substances, enhance DNA repair, reduce cell proliferation, or induce cell death.”

3. Garlic for High Blood Pressure
An interesting phenomenon of garlic is that has been shown to help control high blood pressure. One study looked at the effect of aged garlic extract as an adjunct treatment for people already taking antihypertensive medication yet still having uncontrolled hypertension. Garlic showed itself to be highly effective once again. The study, published in the scientific journal Maturitas, evaluated 50 people with “uncontrollable” blood pressure. It was uncovered that simply taking four capsules of aged garlic extract (960 milligrams) daily for three months caused blood pressure to drop by an average of 10 points.

4. Garlic for Colds and Infections
Experiments have shown that garlic (or specific chemical compounds like allicin found in garlic) is highly effective at killing countless microorganisms responsible for some of the most common and rarest infections, including the common cold. Garlic actually might help prevent colds as well as other infections.

5. Garlic for Male and Female Hair Loss (Alopecia)
A clinical trial was conducted to test what a survey has shown to be a growing practice in Turkey: using garlic to treat baldness. Mazandaran University of Medical Sciences researchers from Iran tested how garlic gel applied on the scalp twice a day for three months could affect people taking corticosteroids for alopecia. Alopecia is a common autoimmune skin disease, causing hair loss on the scalp, face and sometimes on other areas of the body. Different treatments are currently available, but no cure is yet known.


6. Garlic for Alzheimer’s Disease and Dementia
Alzheimer’s disease is a form of dementia that can rob people of the ability to think clearly, perform everyday tasks and, ultimately, remember who they even are. Garlic contains antioxidants that can support the body’s protective mechanisms against oxidative damage that can contribute to these cognitive illnesses.
When it comes to Alzheimer’s patients, β-amyloid peptide plaques are commonly observed in the central nervous system, and these plaque deposits result in the production of reactive oxygen species and neuronal (cells in the nervous system) damage.

7. Garlic for Diabetes
Garlic has shown its ability to help diabetics as well. Eating garlic has been shown to help regulate blood sugar levels, potentially stop or decrease the effects of some diabetes complications, as well as fight infections, reduce LDL cholesterol and encourage circulation.
A study of diabetic rats showed that garlic may be very helpful at improving the overall health of diabetics, including the mitigation of common diabetic complications like atherosclerosis and nephropathy.







 

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