Recommended sources of portable energy storage batteries in West Africa

The recommended daily amount of vitamin D is 400 international units (IU) for children up to age 12 months, 600 IU for people ages 1 to 70 years, and 800 IU for people over …

No single formula fits everyone. But knowing more about your body''s need for fluids will help you estimate how much water to drink each day.

Vitamin C is an essential nutrient, but you can get too much of it. If you''re an adult, limit yourself to no more than 2,000 milligrams (mg) of vitamin C a day. The recommended …

Is caffeine causing you problems? Find out how much is too much and if you need to cut down.

Vitamin C is an essential nutrient found in foods and available as a supplement you take by mouth. Learn about its potential benefits and the causes of vitamin C deficiency.

Understand when a vitamin B-6 deficiency might occur and learn the risks of taking too much of this vitamin supplement.

For kids, getting the recommended amount of sleep on a regular basis is linked with better health, including improved attention, behavior, learning, memory, the ability to control …

Considering calcium supplements? First figure out how much calcium you need. Then weigh the pros and cons of supplements.

Foods rich in vitamin E include vegetable oils such as canola and olive oils, nuts, and seeds. Meats, dairy, leafy greens, and fortified cereals also have vitamin E. And the …