Healthy aging, cellular health, and proactive medicine.
Chronological age is fixed. Biological age — how fast your cells are ageing — is surprisingly modifiable. Here is what the research shows.
Your aerobic capacity predicts mortality better than smoking status, blood pressure, or diabetes. Here is what the evidence shows and how to improve it.
The evidence for social connection as a longevity factor is among the strongest and most consistent in all of public health - yet it receives a fraction of the attention given to diet and exercise.
The relationship between sleep and lifespan is one of the most consistent findings in epidemiology. Too little and too much both show elevated risk - for distinct reasons.
Muscle mass is the strongest predictor of functional independence in later life. The case for building and preserving muscle - starting as early as possible - is stronger than almost any other longevity intervention.
Fasting has become one of the most talked-about longevity interventions. Here is what is well-established, what is extrapolated from animal models, and what is still genuinely unknown.
Zone 2 cardio does more than burn calories. It triggers mitochondrial biogenesis - the creation of new mitochondria - which may be the most powerful cellular anti-ageing mechanism available.
Telomeres shorten with age, but the rate is modifiable. The lifestyle factors that protect telomere length are well-established and largely within your control.