Why Food Alone Cannot Solve Vitamin D Deficiency
Dietary sources fall far short of optimal vitamin D requirements. Understanding metabolic barriers and nutrient cofactors is essential for maintaining systemic health.
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2artikkelia
Dietary sources fall far short of optimal vitamin D requirements. Understanding metabolic barriers and nutrient cofactors is essential for maintaining systemic health.
Less a vitamin than a hormone, and one of the few supplements where deficiency is genuinely widespread at northern latitudes. The right dose varies more between people than for anything else on the shelf.