Dr. Chris Masterjohn
PhD nutritional sciences, independent science communicator
Nutritional biochemistry • methylation • fat-soluble vitamins • mitochondrial nutrition
About the expert
Focus: Mitochondrial nutrition and methylation
Independent science communicator with a PhD in nutritional sciences. Emphasizes cellular biochemistry, mitochondrial function, methylation, and individual differences in nutrient handling. Combines biochemistry research with mechanistic reasoning and self-experimentation. Sits more in the systems-mechanism space than in mainstream clinical consensus; some claims remain debated and personalized testing has variable evidence.
Why this matters
Independent science communicator with a PhD in nutritional sciences. Masterjohn emphasizes cellular biochemistry, methylation, fat-soluble vitamins, and individualized nutritional optimization. He operates outside academic affiliation, with substantial paid-membership content and commercial supplement recommendations. His technical depth is real; his independence from institutional review means specific protocols should be cross-checked against mainstream consensus.