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- Vitamin B-12 - Mayo Clinic
Know the causes of a vitamin B-12 deficiency and when use of this supplement is recommended
- Vitamin D - Mayo Clinic
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 70 years
- Water: How much should you drink every day? - Mayo Clinic
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
- Calcium and calcium supplements: Achieving the right balance
Considering calcium supplements? First figure out how much calcium you need Then weigh the pros and cons of supplements
- Vitamin C - Mayo Clinic
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
- Biotin (oral route) - Side effects dosage - Mayo Clinic
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 depending on a person's age, sex, and physical condition (e g , pregnancy)
- Vitamin B-6 - Mayo Clinic
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, potatoes, chickpeas, bananas and fortified cereals Vitamin B-6 can also be taken as a supplement, typically as an oral capsule, tablet or liquid
- Too much vitamin C: Is it harmful? - Mayo Clinic
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 children varies by age Getting too much vitamin C from food isn't likely to be harmful But large doses of vitamin C supplements can cause:
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