Breaking down cutting-edge health science with nuance that respects your intelligence.
Over 500 videos and 1.2 million subscribers. Each one walks through a paper, a mechanism, or a self-experiment from question to conclusion — nuanced enough for career scientists, clear enough for everyone else. Nick's attitude is that it's his job to elevate people's thought processes, not dumb things down.
3+ metabolic deep dives every week — the kind that leave readers calling Stay Curious Metabolism an "oasis of nuance on the internet."
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"Nick, I find you to be one of the most compelling nutritional theorists in my fifty years of study and practice."
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Nick's background spans wet-lab research and clinical trials throughout his undergraduate and graduate training. He remains actively involved in research today — planning studies, assembling multidisciplinary teams, and authoring scientific papers. His areas of interest emphasize metabolism, nutrition, neuroscience, cholesterol metabolism, and aging.
Nick's PhD focused on ketone metabolism in neurodegenerative diseases, particularly Parkinson's disease and Alzheimer's disease. This remains an area close to his heart, shaped both by his work with patients living with these conditions and by his own elevated genetic risk for Alzheimer's disease.
Nick is passionate about advancing ketogenic diets and metabolic therapies, particularly for chronic, treatment-resistant diseases. His interests span neurological, autoimmune, gastrointestinal, and other conditions where metabolism may play a fundamental role in disease progression and treatment.
Nick has conducted pioneering research in cholesterol metabolism, particularly on the Lean Mass Hyper-Responder phenotype. His work has generated national and international interest and has helped establish this emerging field as a frontier in our understanding of cholesterol metabolism, cardiovascular risk, and human heart health.
Behind the scenes, Nick works with clinicians and scientists to help advance research into emerging compounds, including peptides and other novel therapeutics. His philosophy is simple: people are going to use these compounds regardless. The responsible approach is to study them rigorously, collect high-quality human data, and better understand both their benefits and their risks.
Nick turns frontier metabolic research into talks that respect the audience's intelligence — for medical conferences, corporate wellness, podcasts, and panels.
Nick Norwitz MD PhD is a researcher-educator whose mission is to "Make Metabolic Health Mainstream." He graduated Valedictorian from Dartmouth College, majoring in Cell Biology and Biochemistry, before completing his PhD in Metabolism at the University of Oxford and his MD at Harvard Medical School. Nick has made a name for himself as a clinical research and metabolic health educator, speaking and writing on topics ranging from brain health, the microbiome, mental health, muscle physiology, mitochondrial function, cholesterol and lipids, and so on.
His mantra is "Stay Curious."
