A huge new study shows vitamin supplements have essentially no ability to prevent cancer or cardiovascular disease. Click here to subscribe: https://www.youtube.com/c/methodsmanmd?sub_confirmation=1 Get more medical news analysis at https://www.methodsman.com or https://www.medscape.com #vitamins #cancer #heartdisease

Mendelian randomization helps to tease out causality, and there does not seem to be a causal link between Vitamin D level and COVID-19. Click here to subscribe: Get more medical news analysis at or

A well-conducted study doesn’t support supplementation. Click here to subscribe: Get more medical news analysis at or

As you’re here on YouTube, you may want to watch “How Social Media Hacks Your Brain” –~– “It’s safe, why not try it?” is a good argument for any ONE drug. But it falls apart quickly. Click here to subscribe:…

Type A seems to be at higher risk. The question is why? Get more medical news analysis at or

How much curve-flattening is enough? Get more medical news analysis at or