Vitamin D3 Breakthrough: Targeted Supplementation May Halve Risk of Second Heart Attack
A new study suggests Vitamin D3 supplements can protect heart attack survivors. Researchers at Intermountain Health tested a targeted D3 treatment plan. They gave participants different D3 doses to achieve an optimal blood level of 40 ng/ml. Nearly 60% of subjects started with a high 5,000 IU dose. The study followed people who had recently…