Supplements can't cure cancer or any other disease. But supplements can complement a cancer treatment plan. As a matter of fact, they can enhance the actions of many drugs including chemotherapy and radiation. But using supplements instead of traditional care can be dangerous. Use, when appropriate, supplements and herbs recommended by your Registered Dietitian.

Garlic: Cancer Prevention
The first scientific report to study garlic and cancer was performed in the 1950s. Scientists injected allicin, an active ingredient from garlic, into mice suffering from cancer. Mice receiving the injection survived more than 6 months whereas those which did not receive the injection only survived 2 months.
Many studies showed that the organic ingredient of garlic, allyl sulfur, another active ingredient in garlic, are effective in inhibiting or preventing cancer development. Many observational studies in human being also investigated the association of using garlic and allyl sulfur and cancer. Out of the 37 studies, 28 studies showed evidence that garlic can prevent cancer. The evidence is particularly strong in prevention of prostate and stomach cancers. This particular study looking at the risk of stomach cancer was especially interesting. This study was conducted in China. Researchers found that smokers with high garlic intake have a relatively lower stomach cancer risk than smokers with low garlic intake.

A large-scale epidemiological Iowa Women's Health Study looked at the garlic consumption in 41,000 middle-aged women. Results showed that women who regularly consumed garlic had 35% lower risk of developing colon cancer.

Calcium and Magnesium
It is said that calcium and magnesium are crucial vitamin supplements. Even in a daily multivitamin, there is not enough calcium. Most women can only absorb 600 milligrams at a time, though you need 1,200 milligrams everyday.

Fish Oil
Omega-3 fatty acids from fish oil may help maintain the body's healthy response to inflammation, preventing the immune response from getting out of hand and leading to cardiovascular disease, according to a study conducted by researchers from Baylor College of Medicine and Harvard Medical School, and published in the Journal of the Federation of American Societies for Experimental Biology.

Soy
While some studies showed soy offers a protective effect against breast cancer, a few studies showed the estrogen-like effects in isoflavones may be harmful for women with breast cancer. American Institute for Cancer Research stresses that data on soy and breast cancer are not conclusive, and more work is needed to be done before any dietary recommendations can be made.
What we know at this point is the phytoestrogens in soy foods are "anti-estrogens." In other words, they may block estrogen from reaching the receptors - therefore potentially protecting women from developing breast cancer. Studies found that pre-menopausal may benefit from eating soy foods as their natural estrogen levels are high.
However, this may not be true to post-menopausal women. Studies found that soy could become "pro-estrogen" in women with low levels of natural estrogen. In other words, concentrated soy supplements may add estrogen to the body and hence increase breast cancer risk in post-menopausal women.

See Natural News for many interesting articles on supplements.
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