Aug 13, 2025 · Know the causes of a vitamin B-12 deficiency and when use of this supplement is recommended.

Mar 21, 2025 · Vitamin D is a nutrient the body needs, along with calcium, to build bones and keep them healthy. The body can absorb calcium only if it has enough vitamin D. Calcium is a major part of …

Nov 1, 2022 · Considering calcium supplements? First figure out how much calcium you need. Then weigh the pros and cons of supplements.

Nov 1, 2025 · Recommended Dietary Allowances (RDAs) are the amount of vitamins and minerals needed to provide for adequate nutrition in most healthy persons. RDAs for a given nutrient may vary …

Oct 12, 2022 · 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.

Aug 13, 2025 · Vitamin B-6 (pyridoxine) is important for normal brain development and for keeping the nervous system and immune system healthy. Food sources of vitamin B-6 include poultry, fish, …

Aug 14, 2025 · 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.

Feb 21, 2025 · Is caffeine causing you problems? Find out how much is too much and if you need to cut down.

Note that recommended has two distinct meanings, as covered by this earlier question. In OP's context, if the customer were to be recommended, that could either mean that he was advised go to Deforges …

Feb 20, 2025 · 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 upper limit for …