Email a Friend
Print ArticleLive Well Vitamins & Lifestyle Guide
This content is selected and controlled by WebMD's editorial staff and is funded by GNC.
Beauty & Skin
Vitamins and minerals
for glowing skin
Heart Health
Top supplements for healthy hearts
Arthritis Joint Pain
14 herbs and
supplements for joint pain
Cancer Supplements
How to boost immunity and strength
The Bedroom Advantage
Natural Ways to Rev Your Sex Life
Can you rekindle passion with help from natural herbs and supplements?
Supplements for Natural Good Sleep
Melatonin, Valerian, and more: Which supplements improve sleep?
Pick-Me-Ups
7 Ways to Enhance Your Mood
Lift your mood with a little natural help
6 Tips for Better Memory
Can supplements like ginkgo and ginseng help?
GNC Live Well |  |
WebMD Live Well Health Check
Which vitamins and supplements may help you meet your goals?
Take It Now!Vitamins & Supplements Glossary
- Amino Acids. The building blocks that make up proteins…
- Botanicals. Substances obtained from plants and used in food supplements…
- Fat-Soluble. Vitamins that are stored in the liver and body fat…
- Micronutrients. Vitamins and minerals that your body needs in small amounts…
- Phytochemicals. Healthful compounds found in fruits, vegetables, and other plants…
- View All Terms