Topic
Lifespan, healthspan, and the science of aging well.
16 items across all content types
Most healthy aging lists give you generic advice. This one is built on specific research -- each tip grounded in the biology of aging, with links to the science behind it. The adults who age best are not following general wellness advice. They understand why their body changes after 40.
Read more →Not all supplements are worth taking. This article focuses on the short list with meaningful evidence for adults 40 and older.
Read more →Testosterone, estrogen, growth hormone, DHEA, and insulin sensitivity all shift after 40 -- not randomly, but in predictable patterns with specific consequences. Understanding the timeline explains why recovery slows, muscle comes off harder, and sleep changes. It also reveals where lifestyle inputs have real hormonal leverage.
Read more →The brain is 60% fat by dry weight, consumes 20% of the body's energy, and depends on a continuous supply of specific nutrients to function well over decades. DHA, polyphenols, B vitamins, choline, and blood sugar control all have documented effects on cognitive aging. This is what the evidence actually shows.
Read more →In 2013, a landmark paper defined the molecular and cellular processes that drive aging. Updated in 2022 to 12 hallmarks, this framework is now the foundation of geroscience research -- and understanding it changes how you think about every intervention.
Read more →Coined by researcher Claudio Franceschi, inflammaging describes the smoldering, low-level inflammatory state that builds with age -- and quietly accelerates muscle loss, cognitive decline, cardiovascular disease, and more. Here is what drives it and what actually reduces it.
Read more →Women outlive men by roughly five years globally -- but they also spend more of those years with chronic disease. The reasons involve hormonal timelines, chromosomal biology, and behavioral patterns that diverge significantly. Understanding the differences helps both sexes plan better.
Read more →Exercise is the most potent evidence-backed intervention for brain health in older adults -- not a supplement, not a brain training app. The mechanisms are specific: BDNF, hippocampal neurogenesis, glymphatic clearance, and VO2 max. Here is what the research actually shows.
Read more →The Mediterranean diet is one of the most studied dietary patterns in medicine. Two landmark trials -- PREDIMED and the Lyon Diet Heart Study -- showed reductions in cardiovascular events that most drugs cannot match. Here is what the diet actually consists of, and why it works.
Read more →VO2 max -- maximal oxygen consumption -- is the single strongest predictor of all-cause mortality in large population studies. Here is what it measures, how it changes with age, and how to improve it.
Read more →A simple framework for building consistent daily movement — beyond structured workouts, into the fabric of the day.
Read more →A concise starting point for targeted supplementation — focused on the nutrients most commonly deficient and most relevant after 40.
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