Vitamins and Minerals
Magnesium: Forms, Uses and Label Reading
Magnesium appears in foods, supplements and some medicines. Labels may list a compound name while the important comparison is the elemental magnesium amount.
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Vitamins and Minerals
Plain language guides to common vitamins and minerals, their food sources, label forms, normal roles and the cautions that matter when comparing products.
Vitamins and Minerals
Selenium: Why Small Amounts Matter
Selenium is a trace mineral, which means the body needs relatively small amounts. The gap between enough and too much deserves attention.
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Vitamins and Minerals
Zinc: Functions, Food Sources and Supplement Cautions
Zinc is needed in small amounts for many body processes. Long term high intake can create problems, including an imbalance with copper.
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Vitamins and Minerals
Vitamin E: What the Label Usually Means
Vitamin E is a fat soluble nutrient that appears in foods and supplements. Labels may list different forms and units, so direct comparisons need care.
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Vitamins and Minerals
Vitamin A: Food Sources, Forms and Safety Basics
Vitamin A can come from preformed vitamin A and provitamin A carotenoids. The form matters when reading a label and considering pregnancy safety.
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Vitamins and Minerals
Vitamin C: Roles, Sources and Supplement Labels
Vitamin C is found in many fruits and vegetables and is also included in multivitamin formulas. A larger number on the label is not always more useful.
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Vitamins and Minerals
Folate and Folic Acid: Understanding the Difference
Folate is the general name for forms of vitamin B9. Folic acid is a form used in many supplements and fortified foods.
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Vitamins and Minerals
Vitamin B12: Forms, Food Sources and Label Terms
Vitamin B12 supports normal blood and nerve functions. Labels may use names such as methylcobalamin or cyanocobalamin, and the amount can vary widely.
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