Visualization and AI images: can you really program your goals?
An AI image of your success to “reprogram your subconscious”? What the science says: why dreaming about the outcome holds you back, and the method that works.
Read the analysisThe biohacking register
Analyses, protocols and critiques to distinguish useful signals from noise in nutrition, sleep, performance and supplementation.
Recent features
Intermittent fasting: signs you need a break
Disrupted cycles, feeling unwell, declining recovery: three signals to pause fasting, assess your intake and know when to seek medical advice.
L-theanine and ashwagandha: combine them for anxiety?
Can you take L-theanine and ashwagandha together? Compare the evidence, situations where combining them may be worth discussing, and precautions to know.
Neuralink and brain headsets: do they really improve your brain?
Implants, EEG, fNIRS and tDCS do not serve the same purpose. The state of human trials, limits on focus, and safety and privacy criteria.
16/8 fasting or OMAD: which should you choose?
A comparison of 16/8 and one meal a day for weight, blood glucose, muscle mass, adherence and safety, without promises about autophagy.
Oura Ring 5 vs Ultrahuman Ring Pro: which ring should you choose in 2026?
Oura Ring 5 or Ultrahuman Ring Pro? A 2026 comparison of comfort, battery life, data, subscriptions and actual validation.