Chris Masterjohn, PhD
Welcome to the Mastering Nutrition youtube channel.
Mastering Nutrition is hosted by Chris Masterjohn, a nutrition scientist focused on optimizing mitochondrial health, and founder of BioOptHealth, a program that uses whole genome sequencing, a comprehensive suite of biochemical data, cutting-edge research and deep scientific insights to optimize each person's metabolism by finding their own unique unlocks.
He received his PhD in Nutritional Sciences from University of Connecticut at Storrs in 2012, served as a postdoctoral research associate in the Comparative Biosciences department of the University of Illinois at Urbana-Champaign's College of Veterinary Medicine from 2012-2014, served as Assistant Professor of Health and Nutrition Sciences at Brooklyn College from 2014-2017, and now works independently in science research and education.

Nutrition and Immunity

Thyroid Toxins: Double-Edged Swords of the Kingdom Plantae

What to Do About Constipation?

Why Would Citrate or Malate Cause Insomnia?

How I Found My Health “Super Unlock” After 20 Years of Research and 20,000 Genes Tested

A PhD's Secret Weapon: The Four Biomarkers Every Expert Should, But Doesn’t, Analyze

Why You Need THIS Supplement On a High-Protein Diet: Game-Changing Effects Explained by a PhD

PhD Explains: Why High-Dose Biotin Could be the Answer for Your Blood Sugar, Brains, and Beauty

The Powerful Duo: How Glutathione and Vitamin C IV Drips Impact Cancer

Cancer, IV Drips, and the Glutathione Vitamin C Connection

How Lactate Alkalinizes Your Muscles

How Lactate Alkalinizes Your Muscles

What Experts Aren’t Saying About D-Lactate: Groundbreaking Research

The 3 Things Bryan Johnson is Missing From His $2 Million Dollar Longevity Routine: PhD Explains

PhD Explains: Alcohol’s SURPRISING Role in Your Health and Longevity

What's the Deal With Seed Oils? PhD Explains

Is Hair Mineral Testing Useful?

Never Just Measure Glucose! The ONE Biomarker You're Missing

Secrets to Superior Cognitive Performance (Without Drugs)

Vitamin C, Whole Food Vs. Synthetic: Does It Matter?

Unlocking the Power of Longevity: 3 Hacks for a Longer Life

Fact-Checking Gary Brecka on Rogan: A Deep Dive into MTHFR and Methylation

Revealing the Hidden Causes of Autoimmune Diseases

Cancer, IV Drips, and the Glutathione Vitamin C Connection

The Powerful Duo: How Glutathione and Vitamin C IV Drips Impact Cancer

Startled?! Try Glycine!

Hormones Are Never In Charge

Biotin’s Health Benefits: Way Beyond Hair and Nails | PhD Explains It

Exposing Harmful Supplements: Biotin's Dark Side

Why Would Vitamin C cause muscle pain, joint pain, and brain fog?