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- How many hours of sleep are enough? - Mayo Clinic
Recommended amount of sleep; Infants 4 months to 12 months: 12 to 16 hours per 24 hours, including naps: 1 to 2 years: 11 to 14 hours per 24 hours, including naps: 3 to 5 years: 10 to 13 hours per 24 hours, including naps: 6 to 12 years: 9 to 12 hours per 24 hours: 13 to 18 years: 8 to 10 hours per 24 hours: Adults: 7 or more hours a night
- Water: How much should you drink every day? - Mayo Clinic
How much water should you drink each day? It's a simple question with no easy answer Studies have produced varying recommendations over the years But your individual water needs depend on many factors, including your health, how active you are and where you live No single formula fits everyone
- Vitamin B-12 - Mayo Clinic
The recommended daily amount of vitamin B-12 for adults is 2 4 micrograms (mcg) Most people can get enough vitamin B-12 in the foods they eat But people who follow a vegetarian or vegan diet should eat nutritional yeast and other foods fortified with vitamin B-12 Or they can take a low-dose multivitamin that includes 2 4 mcg of vitamin B-12
- Calorie calculator - Mayo Clinic
If you're pregnant or breast-feeding, are a competitive athlete, or have a metabolic disease, such as diabetes, the calorie calculator may overestimate or underestimate your actual calorie needs
- Niacin - Mayo Clinic
Niacin is a B vitamin the body makes The body uses niacin to turn food into energy It helps keep the nervous system, digestive system, and skin healthy
- Too much vitamin C: Is it harmful? - Mayo Clinic
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:
- Vitamin D - Mayo Clinic
Taking a vitamin D supplement or a multivitamin with vitamin D may help improve bone health 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
- Exercise: How much do I need every day? - Mayo Clinic
For most healthy adults, the Department of Health and Human Services recommends these exercise guidelines:
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