Uploaded October 2023 | Updated September 2026, 4 days ago
Chris Masterjohn, PhD is the Founder and Scientific Director of the mitochondrial test mito.me. Most people who take biotin take it for their hair and nails. Yet biotin does much more than this. Learn what to use it for, how much to take, and how to avoid adverse effects in less than ten minutes.
Read the written and fully referenced version here:
chrismasterjohnphd.substack.com/p/biotins-health-benefits-way-beyond
Get my short and sweet tips on each nutrient in the Cliff Notes.
It's free to Masterpass members here:
chrismasterjohnphd.substack.com/p/paid-subscribers-now-have-free-access
For more information and to read more of my work, visit chrismasterjohn-phd.com
Do You Have Hidden Mitochondrial Dysfunction?
Mitochondrial dysfunction is one of the earliest signs of aging and chronic disease—and most people don’t know they have it. Mitome is the first at-home test that measures your cellular energy directly and gives you a personalized roadmap to optimize energy, slow aging, and protect against disease.
Find my comprehensive mitochondrial analysis at mito.me
Chris Masterjohn, PhD is the Founder and Scientific Director of the mitochondrial test mito.me. Most people who take biotin take it for their hair and nails. Yet biotin does much more than this. Learn what to use it for, how much to take, and how to avoid adverse effects in less than ten minutes.
Read the written and fully referenced version here:
chrismasterjohnphd.substack.com/p/biotins-health-benefits-way-beyond
Get my short and sweet tips on each nutrient in the Cliff Notes.
It's free to Masterpass members here:
chrismasterjohnphd.substack.com/p/paid-subscribers-now-have-free-access
For more information and to read more of my work, visit chrismasterjohn-phd.com
Do You Have Hidden Mitochondrial Dysfunction?
Mitochondrial dysfunction is one of the earliest signs of aging and chronic disease—and most people don’t know they have it. Mitome is the first at-home test that measures your cellular energy directly and gives you a personalized roadmap to optimize energy, slow aging, and protect against disease.
Find my comprehensive mitochondrial analysis at mito.me










