Monitoring Lactate Levels for Assessing Supplement Effects on Metabolism

This is how to use a simple home measurement to expose the harmful effects of a supplement before they even happen.

Read the article here: https://chrismasterjohnphd.substack.com/p/the-dark-side-of-biotin

Subscribe to my newsletter to get my series on improving respiratory chain function as soon as new articles come out: https://chrismasterjohnphd.substack.com/subscribe 

See the "super unlock" article here: https://chrismasterjohnphd.substack.com/p/unlocking-performance-and-longevity