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This vitamin is present when direct sunlight turns a chemical in the skin into an active form of vitamin D. But the amount of vitamin D produced by the skin depends on many factors. Consequently, its production may be reduced or insufficiently present in winter.
Calcium: Sources and causes of deficiency with treatment!
In this context, the rheumatologist, Dr. Blaine Bator, explained to the site "clevelandclinique" the difference between D2 and D3 of bone importance.
Why should I take vitamin D?Taking multivitamins with vitamin D helps to improve bone health, especially in the elderly, who are not regularly exposed to the sun and have low absorption of this vitamin.
What is the recommended quantity?
The recommended daily intake of vitamin D is 400 IU for children up to 12 months, 600 IU for 1 to 70 years old and 800 IU for people over 70 years old.
Calcium is the golden metal of women's lives
Types of vitamin DBator highlighted the presence of two types of vitamin D, namely:
–Vitamin D2: Is usually an order written by doctors. This recipe works on a vegetarian basis and comes in a D2 capsule of 50,000 units.
–Vitamin D3: Is more than a prescription, is a derivative of the animal.
D3 can be more powerful than D2, but there is no big difference between them.
What is the best amount of vitamin D?
Batur confirmed that the guidelines of the National Institute of Medicine recommended more than 20 ng / ml to the public. For those suffering from pain or osteoporosis, the appropriate amount ranges from 30 ng / ml to 50 ng / ml.
More:
Do men have to take calcium supplements?
10 smart ways to get more calcium
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