10 minutes: General consider vit d produced with direct sun light for 10 mins. It is important to note that protection from sun ultraviolet rays to protect skin from potential skin damage and melanoma.
Answered 6/10/2013
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
2 doctors weighed in across 2 answers
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