Is Garlic Good For Men’s Health?

Garlic does more than keep vampires away—the popular herb also contains allium compounds that enhance the activity of immune system cells designed to fight cancer. These compounds, called dialyl sultides, may block carcinogens from getting into cells and also slow the development of tumors.

People who regularly eat raw or cooked garlic may enjoy about half the risk of stomach cancer and two-thirds the risk of colorectal cancer when compared with people who eat little or no garlic, according to a study in the American Journal of Clinical Nutrition.

A number of subsequent studies in both the laboratory and in animals have also indicated that garlic components have cancer-fighting properties. In a February 2012 study from China, researchers found evidence that a compound derived from garlic called S-allylcysteine showed some anticancer effects against human prostate cancer cells in the laboratory. Garlic is a versatile herb that can easily be incorporated into a cancer fighting diet.


Antony ML, Singh SV. Molecular mechanisms and targets of cancer chemoprevention by garlic-derived bioactive compound diallyl trisulfide. Indian J Exp Biol 2011 Nov; 49(11): 805-16

Fleischauer AT et al. Garlic consumption and cancer prevention: meta-analyses of colorectal and stomach cancers. Am J Clin Nutr 2000 Oct; 72(4): 1047-52

Lee JE et al. Induction of apoptosis with diallyl disulfide in AGS gastric cancer cell line. J Korean Surg Soc 2011 Aug; 81(2): 85-95

Liu Z et al. S-allylcysteine induces cell cycle arrest and apoptosis in androgen-independent human prostate cancer cells. Mol Med Report 2012 Feb; 5(2): 439-43

Wang X et al. Aged black garlic extract induces inhibition of gastric cancer cell growth in vitro and in vivo. Mol Med Report 2012 Jan; 5(1): 66-72