The D vitamin guide is the only vitamin that is not acquired from foods that are absorbed. Instead, the D vitamin is obtained by sunlight on the skin. There has been a lot of media coverage regarding the threats of obtaining way too much sunlight.
However, the skin must be subjected to sunshine to acquire the recommended everyday allowance of the D vitamin. The quantity of time that a person needs to spend in the sunlight to receive an adequate dosage of the D vitamin is very small and also just a few mins a day will suffice and not have any negative impacts from the amount of ultra-violet light gotten.