Greger eats mainly plant-based foods and said that he doesn't get enough sun, particularly in the winter, so he takes 2,000 International Units of vitamin D3, which is usually found in animal products ...

These 9 cancer risk factors were linked to 40% of all adult cases, 50% of all deaths in 2019 Dr. Thao Tran, family physician for Kettering Health, said most of our daily vitamin intake comes from ...