Key points
- Mark Hyman says longevity is built through small daily habits, not heroic interventions like a seven-day water fast.
- Hyman calls muscle the currency of longevity and says whey and creatine only work alongside strength training.
- Hyman says Function Health's 110-biomarker membership aims to democratize preventative care as whole-genome sequencing falls to $300.
Mark Hyman on the daily habits that extend healthspan
Mark Hyman treats longevity as a compounding account of small daily habits. He trains for muscle, eats protein at every meal, and takes supplements and tests most doctors do not order. His company, Function Health, sells a 110-biomarker membership with add-ons for cancer and Alzheimer's. Hyman argues that targeting aging could add 30 to 40 years of life, far more than curing cancer and heart disease, but the medical system and food industry profit from sickness.
Takeaways
- Daily habits beat heroic health interventions. Hyman calls his routine small investments in a health bank account that pay dividends. A seven-day water fast is not what makes the difference. The basics are sleep, meditation, gratitude, strength training and real food.
- Muscle is the currency of longevity. Hyman eats about 40 grams of protein at breakfast, plus five to ten grams of creatine, and says whey and creatine only work with strength training. After 60, PROT-AGE recommends 1.5 to 2 grams per kilogram, roughly a gram per pound.
- Fasting advice depends on individual health. Hyman fasts 12 to 16 hours overnight. He says it is probably not a good idea if you are skinny, underweight, dealing with hormonal shifts or trying to conceive. A 12-hour overnight fast is the minimum.
- GLP-1s without strength training strip muscle. Hyman criticizes GLP-1 use that strips muscle without strength training, linking it to Ozempic face and weight regain after stopping the drugs. Daisy Wolf makes the same point about weight regain. Hyman gained back 25 pounds of muscle after a health issue.
- Nutrient deficiencies are widespread and underdiagnosed. Function Health testing finds 70% of members deficient in at least one nutrient at the minimum level. Hyman says the vitamin D cutoff should be 50 nanograms per deciliter rather than 30, and that 90% of people are short on omega-3s.
- Targeting aging could add decades of life. Hyman compares the moment in medicine to Einstein's 1905 relativity papers. He argues that targeting the hallmarks of aging could add 30 to 40 years of life, against only five to seven years from curing cancer and heart disease. Whole-genome sequencing now costs $300.
Hyman's daily routine
- Wakes without an alarm around 6:30 or 7 a.m., meditates and does a gratitude practice naming three things.
- Trains hard for 45 minutes, sometimes adding a 45-minute bike ride in the Austin hills.
- Breakfast is a shake with whey protein, about 40 grams of protein, five to ten grams of creatine, prebiotic fibre, probiotics, polyphenols and urolithin A.
- Lunch is canned mackerel with seed crackers, or a fat salad of arugula, tomato, avocado, olives, pumpkin seeds and goat cheese with tinned fish.