Ads
related to: are vitamins worth the money- Multivitamin Best Sellers
Browse Our Popular Multivitamins
Gummies Are Available Today
- Multivitamin Gummies
Delivers 12 Key Nutrients For
Daily Nutritional Support!†
- Multivitamins+ Omega- 3
Supports Bone, Muscle & Immune
Health W/ Heart Healthy Omega- 3s†
- Shop Our Multivitamins
Essential Nutrients In Your Daily
Supplements Available Online Today
- The 4 Daily Supplements
Get 4 Core Daily Supplements
Chosen By Nutrition Science Experts
- Nature Made® Zero Sugar‡
Same Gummies, Now With Zero Sugar‡
Try Our New Zero Sugar Gummies!‡
- Multivitamin Best Sellers
Search results
Results From The WOW.Com Content Network
For premium support please call: 800-290-4726 more ways to reach us
Dietary supplements are products intended to supplement the diet. They are not medicines and are not intended to treat, diagnose, mitigate, prevent, or cure diseases.
For premium support please call: 800-290-4726 more ways to reach us
The body's stores for different vitamins vary widely; vitamins A, D, and B 12 are stored in significant amounts, mainly in the liver, [20] and an adult's diet may be deficient in vitamins A and D for many months and B 12 in some cases for years, before developing a deficiency condition.
The free-radical theory of aging suggests that antioxidant supplements might extend human life. Reviews, however, have found that use of vitamin A (as β-carotene) and vitamin E supplements possibly can increase mortality. [118] [119] Other reviews have found no relationship between vitamin E and other vitamins with mortality. [120]
Nutritional value or nutritive value as part of food quality is the measure of a well-balanced ratio of the essential nutrients carbohydrates, fat, protein, minerals, and vitamins in items of food or diet concerning the nutrient requirements of their consumer.