Piotr Owerczuk

Founder, lead editor

An engineer who fell into biohacking and stayed. Since 2019 he has tracked his own sleep, HRV and glucose — first out of curiosity, then systematically. He reads studies in the original, tests hardware for 60–90 days, and writes about what actually moved the numbers rather than just the mood.

Kwalifikacje

• 10+ lat w inżynierii oprogramowania i analizie danych
• Ponad 1500 nocy z pomiarem snu (Oura, Whoop, PSG domowe)

Latest

• Glycine for Sleep: Dose, Timing and Evidence

  3 g of glycine 60 minutes before bed shortened sleep latency in small RCTs. Mechanism, dose, form, interactions and what the trials do not show.

• The Sleep Protocol: 14 Days to Falling Asleep Faster

  Four changes introduced one at a time: fixed wake time, morning light, bedroom temperature, caffeine cutoff. Times, thresholds, measurable result.

• Sleep Hygiene: What Works and What Is a Myth

  Four sleep hygiene rules have real trials behind them, the rest is repeated folklore. Caffeine, alcohol, temperature and light thresholds, each with its study.

• Longevity Supplements: A Guide to the Evidence

  Which longevity supplements have human trials and which only have mice. Doses, forms, real monthly cost and an explicit evidence level for every claim.

• Longevity Protocols: Step-by-Step Instructions

  A protocol is an instruction with times and doses, not an article. The structure we use, how steps get chosen, and the protocols ready to run.

• Sleep and Longevity: What the Evidence Says

  How much sleep you need, what a week of restriction does to insulin sensitivity, and which interventions have human trials. With PubMed sources.