docs_food_sources
202 KB

Vitamin D Food Sources

Quantifying the Food Sources of Basal Vitamin D Input Sharon L. McDonnell, Christine B. French, Robert P. Heaney Cutaneous...

docs_non-food_sources
325 KB

Vitamin D Non-Food Sources

Quantifying the Non-Food Sources of Basal Vitamin D Input Sharon L. McDonnell, Christine B. French, Robert P. Heaney Unsupplemented...