What percentage of our vitamin D needs may be met by the exposure to sunlight?Multiple choice question.50%25%80%

Select all that applyThe amount of sun exposure needed to obtain 80-100% of the vitamin D3 required by the body depends on ____.Multiple select question.calcium storesskin colorgeographic locationtime of day

What percent of vitamin D is incorporated into micelles in the small intestine?Multiple choice question.60%100%80%40%

Select all that applyFactors that affect the conversion of sunlight to vitamin D include _____.Multiple select question.ageimmune functionalitypregnancyskin colordietary intake of fruits and vegetables

An adequate intake of vitamin D for adults 19–50 years of age is:Group of answer choices100 μg/day25 μg/day50 μg/day5 μg/day

Discuss the benefit (vitamin D) and danger of exposure (sunburn, skin cancer)to sunlight on the skin