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Vitamins and Minerals
Vitamins and minerals are little nutrients found in the foods you eat. Learn more about vitamins, minerals and dietary supplements.
Calcium Deficiency
Read about the signs and symptoms of calcium deficiency.
Foods That Contain Vitamin D
Foods that are good sources of vitamin D.
How Many Servings For a Day's Worth of Vitamin C?
A look at foods that contain vitamin C.
Tips for Getting More Calcium
Tips for getting enough calcium into your diet.
Know Your Vitamins and Minerals
Although you only need small amounts of vitamins and minerals, they're crucial for good health.
Magnesium Deficiency
Causes and symptoms of a magnesium deficiency.
New Calcium and Vitamin D Recommendations
The Institute of Medicine's most recent Dietary Reference Intakes for calcium and vitamin D.
Symptoms of Iron Deficiency
Causes and symptoms of an iron deficiency.
Symptoms of Vitamin A Deficiency
Causes and symptoms of a vitamin A deficiency.
Symptoms of Vitamin D Deficiency
A look at vitamin D and what a vitamin D deficiency looks like.
Vitamin B12 Deficiency Symptoms
A look at the causes and signs of a vitamin B12 deficiency.
Vitamin B6 Deficiency Symptoms
Vitamin B6 deficiency isn't common, but it can happen.
Vitamin C Deficiency Symptoms
The signs and symptoms of vitamin C deficiency.
Vitamin D and Sunlight
You need vitamin D for your body to produce vitamin D.
Zinc Deficiency
The causes and symptoms of a zinc deficiency.
