A recent study published in the American Journal of Preventive Cardiology found that higher vitamin D doses do not improve heart health in older adults with low vitamin D levels. The research, ...
The average adult’s recommended daily value (DV) of vitamin D is 20 mcg (800 IU or international units ... This means that your body uses vitamin D3 more efficiently, so you might need a higher dose ...
BIDMC research finds Vitamin D supplementation did not affect markers of subclinical cardiovascular disease in older adults with low serum Vitamin D levels.