Evidence-based articles on biohacking, AI research and substances — anchored in real PubMed studies.
L-Theanine plus caffeine can improve attention and reaction time in some RCTs; often, sleep, light, and movement come first, then 100 mg caffeine plus 200 mg L-Theanine.
Read moreSelenium can lower TPO antibodies in Hashimoto, especially at 200 µg/day in studies. What is actually proven, which forms exist, and where the risks lie.
Read moreQuercetin is used for its possible effects on allergies and mast cells, but the data are mixed and bioavailability is a key problem. Here is the evidence.
Read moreNEAT increases energy expenditure outside of exercise and is associated with lower mortality; even more steps per day show measurable benefits.
Read moreWhat creatine can really do for women: strength, bone health, and cognition, plus dosage, safety, and the myth of water retention — soberly based on the study data.
Read moreIntermittent Fasting can help with weight loss, but according to RCTs it is usually no better than calorie restriction. What is really known about glucose, insulin, autophagy, and risks for women.
Read moreWhich breathing technique works for what, how strong the evidence is, and where the risks lie: a sober comparison of Wim Hof, Box Breathing, and Buteyko.
Read moreWhat sleep hygiene really helps: wake time, light, temperature, caffeine, and alcohol — ordered by effect and evidence, with clear limits.
Read moreNMN, NR, and Nicotinamid sometimes reliably raise NAD+ markers; however, clinical effects on sleep, insulin sensitivity, and muscle function remain limited so far.
Read moreHow well do Semaglutide and Tirzepatide work long term, what happens after stopping, and how large is the risk of muscle loss? Overview with evidence, limits, and practical takeaways.
Read moreBerberine lowers blood sugar and HbA1c moderately in studies, but the evidence is heterogeneous. Here: evidence base, dosage, risks, and comparison with metformin.
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