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Nutrition methods and dietary supplements have been studied for prostate cancer prevention or treatment. Read about the history of research, laboratory, and human studies on various prostate supplements, such as calcium, green tea, lycopene, pomegranate, selenium, soy, and vitamin E in this expert-reviewed summary.

Prostate Cancer, Nutrition, and Dietary Supplements summary discusses the use of nutrition and dietary supplements for preventing or treating prostate cancer. Learn more about the use of complementary therapies for prostate cancer in this expert-reviewed summary.

A fact sheet about antioxidants, substances that may protect cells from the damage caused by unstable molecules known as free radicals. Free radical damage may lead to cancer.

A fact sheet that summarizes the results of studies on vitamin D and cancer prevention. It includes information about dietary recommendations for vitamin D.

Thinking about using a complementary or integrative health approach for your child? Read this first.

St. John’s wort, a plant that grows in the wild, has been used for centuries for health purposes. However, consumers need to be aware of serious concerns about its safety and effectiveness.

Find out what vitamin D is and what it does in your body, what foods provide it, and about vitamin D supplements.