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Understanding Vitamin D: Benefits & Sources by commanderkeen is a document available to read on EtoBox.

Vitamin D is essential for bone and overall health, but most people do not get enough from diet or sun exposure. It must be activated in the body before it can be used. While brief sun exposure makes vitamin D, sunscreen blocks its production and overexposure risks skin cancer. Blood tests can determine vitamin D status, and experts recommend 4000 IU daily to maintain adequate levels, usually requiring supplements. Vitamin D is safe in reasonable doses up to 200 ng/mL in the blood, and daily intake is not r

Author

commanderkeen

Language

EN