Micronutrients & recovery

Vitamin D supplementation at typical doses (400–8571 IU/d) does not produce clinically significant improvements in blood pressure, glycemic control, or cardiovascular disease risk in generally healthy adults.

Taking Vitamin D supplements (even at high doses up to 8571 IU/day) will not lower your blood pressure, prevent diabetes, or protect your heart if you are already generally healthy. Do not rely on Vitamin D as a substitute for proven lifestyle changes or medications for these conditions.