Sugar is the Ultimate Antioxidant and Insulin Will Make You Younger

No, I don’t mean that ironically. A little hyperbolic? A little, but not ironic. This is my new Examine.Com Research Digest Editorial about some underappreciated benefits of glucose and insulin. The Research Digest costs money, but as a member of my audience you can read my editorial and also get a sneak peak at the …

Dr. Chris Masterjohn talks about How to Know if Your Genetics Contribute to Your Sensitivity to Blue Light and Poor Sleep, and What to Do About it

Mastering Nutrition Episode 10: How to Know if Your Genetics Contribute to Your Sensitivity to Blue Light and Poor Sleep, and What to Do About it

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 …

Dr. Chris Masterjohn talks about Balancing Calcium and Phosphorus in the Diet, and the Importance of Measuring Parathyroid Hormone (PTH)

Mastering Nutrition 9: Balancing Calcium and Phosphorus in the Diet, and the Importance of Measuring Parathyroid Hormone (PTH)

In this episode, I answer a listener’s question about whether I am worried about my phosphorus intake and whether a high phosphorus intake is ok as long as it is balanced by calcium. I describe the biochemistry and physiology of the system that regulates calcium and phosphorus, their distribution in foods, how to determine the …

Dr. Chris Masterjohn talks about The Two-Minute Hack Every Computer Junkie Should Be Doing for Their Wrists

Mastering Nutrition Episode 8: The Two-Minute Hack Every Computer Junkie Should Be Doing for Their Wrists

In this short episode, I describe how voodoo flossing my computer-damaged wrists has made a tremendous difference in my ability to tolerate weight lifting (especially Olympic lifting) without wrist pain. I don’t think you need to lift weights to benefit from this (though I think you should lift weights). I think this is something that …

Squatting at the gym or the CrossFit box is great, but you should also be able to squat at rest and use it as a regular working position. This picture shows you how to do that on two stacked yoga blocks.

Mastering Nutrition Episode 7: The Many Uses of Yoga Blocks Around the House, and Why a Standing Desk Isn’t Enough

In this episode I describe why a set of two yoga blocks has been one of my best low-cost investments in the last year, playing a variety of unexpected roles around my apartment, and allowing me to make major strides in increasing the diversity of positions I can work in to get a healthier level …