WHAT ARE SAFE HIGH DOSAGES for Vitamin D Supplements
Seems like we are seeing more indications of benefits from Vitamin D in many respects in the research coming out. One vendor is promoting taking a 2,500 Units supplement daily.
I see in research where higher does than that have been used in some of the studies. But FDA has Recommended Minimum Daily at only 400 units.
Is the 2,500 a safe supplemental dosage?