Vitamins, Herbs, and Dietary Supplements

Vitamins, Herbs, and Dietary Supplements

Find evidence-based information on individual ingredients such as herbs, vitamins, minerals, and other dietary supplements. The supplement monographs on RxList include a description, review of effectiveness, how it works, safety concerns, and interactions with medications.

Browse Vitamins, Herbs, & Supplements by Letter

Featured Supplement: Black Tea

Black tea.Black tea is used for improving mental alertness. It is also used for treating headache and low blood pressure; preventing heart disease, including "hardening of the arteries" and heart attack; preventing Parkinson's disease; and reducing the risk of many cancers. More
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Popular Dietary Supplements


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