Wellness fundamentals

The parts of wellness that rarely trend: sleep, fibre, cortisol, and the anxiety techniques a therapist would actually recommend.

Normal HRV by Age: Research vs. Wearable Numbers
Guides
8
Reading time
2h 50m

This is where the site's cite-it-or-flag-it rule shows up hardest. The gut health guide backs the 30-plants-a-week finding and flags probiotic capsules as thinner evidence than the packaging implies. The sleep guide works through a 30-day reset rather than a single tip. The cortisol guide explains why a hormone your body needs cannot be detoxed. The anxiety guide separates the techniques with trial evidence behind them from the ones that circulate because they sound calming.

The measurement questions get the same treatment: what an HRV number is worth once you know the reference ranges, whether melatonin every night is safe, and whether sleeping in at the weekend undoes the week. The destination guide in the group covers where these habits get built into an actual trip, from Kerala Ayurveda to Himalayan retreats. Read together, they cover most of what holds up once the trend layer is stripped off.

See the other 7 guides