How Long to Recover From Vitamin D Deficiency
Most people with mild to moderate vitamin D deficiency take 2 to 3 months of consistent daily supplementation with cholecalciferol (vitamin D3) to bring their serum 25-hydroxyvitamin D levels back into the sufficient range. Recovery from severe deficiency can take 4 to 6 months or longer, depending on how depleted your stores are, your body weight, your age, and whether any…