A more D-manding diet. Some experts say we should have a lot more vitamin D in our diets because it's protective against several diseases.
D006801:Humans; D020714:Maximum Tolerated Dose; D012016:Reference Values; D013472:Sunlight; D013997:Time Factors; D014807:Vitamin D / Q000008:administration & dosage*; D014815:Vitamins / Q000008:administration & dosage*
D014815:Vitamins; D014807:Vitamin D