Expert profile
Dr. Chris Masterjohn
PhD nutritional sciences, independent science communicator
Nutritional biochemistry • methylation • fat-soluble vitamins • mitochondrial nutrition
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75 minAnalysed
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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.
Expert discussions with Dr. Chris Masterjohn
Chris Masterjohn: Mitochondria, Cellular Energy, and Chronic Illness
Fatigue, sleep problems, mood shifts, and inflammation often appear together rather than separately, and may share a common thread in how cells produce energy. Food, sleep, sunlight, and certain medications all interact with this energy system. Lifestyle support is presented alongside, not in place of, standard medical care.