Sebastian Krawiec is Editor at Nutritional Outlook.
Recent study finds that vitamin D3 supplementation may reduce risk of atrial fibrillation
July 13th 2023In the study, called the Finnish Vitamin D Trial (FIND), conducted at the University of Eastern Finland between 2012 and 2018, 2,495 participants were randomized to receive either placebo, 1,600 IU/day of vitamin D3 and 3,200 IU/day of vitamin D3.