This section is designed to help you make intelligent decisions when you are deciding if you should start using a dietary supplement. This section discusses the more popular dietary supplements. The information in italics represents the conclusions of the Wellness Letter about the particular dietary supplement. Beta carotene is plentiful in yellow, red and deep green vegetables and some fruits and are beneficial in this form. Improves athletic performance.
Some studies show short-term boost for muscle strength for young, highly trained subjects.
Meaningless for casual exercisers or players. A solid training program is more effective for this population. Slows aging, prevents chronic diseases, cures some cancers. Additionally, what you get in the health food store may not be DHEA, so be cautious and consider not taking this supplement. Cures colds, boosts immunity.