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- Protein and longevity: the RDA is wrong for healthy aging (here's the actual number)
- Alcohol and longevity: what the evidence actually supports (the J-curve is dead)
- What your Apple Watch doesn't tell you about your bio age (and how to fill the gap)
- Thier vs InsideTracker: which biological-age tool is right for you?
- Thier vs Oura: which longevity tracker is right for you?
- Thier vs Whoop: which longevity tracker is right for you?
- Cognitive decline isn't inevitable: the evidence-based playbook for protecting your brain
- Sauna and longevity: what the Finnish cohort data actually shows
- Strength training vs cardio for longevity: why you need both, in different doses
- How many steps per day actually move the longevity needle?
- Sleep stages and longevity: what deep sleep and REM are actually doing for your bio age
- Zone 2 cardio for longevity: the 'easy' training that actually slows aging
- The science of HRV: what your heart-rate variability really tells you about recovery, stress, and your bio age
- 7 things that age you faster than smoking: an evidence-based ranking by years-of-life-expectancy lost
- How accurate is your bio age? A guide to the science behind VO₂ max, RHR, HRV, and what 'biological age' really measures
- How to lower your biological age in your 40s: an evidence-ranked playbook
- How to lower your biological age: 7 evidence-backed daily habits
- VO₂ max and longevity: why this single number predicts how long you'll live well