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I spend about 5-10 minutes a day tracking, usually as part of my daily routine—logging meals, workouts, or sleep at the end of the day.

It’s quick because I keep the system simple (plain text files or spreadsheets), and it pays off when I need to review trends or insights later!

I Track My Health Data in Markdown: Lessons in Digital Longevity

I’ve spent years tracking my sleep, diet, and exercise with apps and wearables. But here’s the problem: when an app gets discontinued or stops syncing, the data—and all the insights—disappear.That’s why I’ve adopted a “file over app” philosophy for health tracking. Instead of relying on apps, I save everything in open, accessible formats like Markdown or CSV. These files are local, portable,...

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Exploring Longevity Research: What We Know (and Don't)

It’s true that much of longevity research is still based on animal models, and findings often don’t translate cleanly to humans. For example, caloric restriction is frequently studied, but results vary wildly—positive effects in rodents haven’t been consistently replicated in primates.That said, there’s promising work happening beyond traditional methods. One recent study suggested that...

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