How to Know if Your Genetics Contribute to Blue Light Sensitivity and Poor Sleep — and What to Do About It | Mastering Nutrition #10

In this episode, I show you how you can determine whether your genetics are contributing to your sensitivity to blue light, poor sleep, and poor daytime alertness, and what you can do about it. Specifically, I look at the research showing that variations in the gene for the vitamin A-dependent protein melanopsin underlie sensitivity to blue light and teach you how to figure out your own genetics for this protein using a 23andMe account (they don't have a health report for it, but the hack around that is easy). Access the show notes, transcript, and comments here: https://chrismasterjohnphd.substack.com/p/010-how-to-know-if-your-genetics Chris Masterjohn, PhD, is the Founder and Scientific Director of the mitochondria test Mitome.