Natural vs industrial fructose: same molecule, different context
Fructose in fruit and syrup is the same molecule. What really changes: fiber, dose, liquid form, calories and metabolic context.
Read the analysisThe biohacking register
Analyses, protocols and critiques to distinguish useful signals from noise in nutrition, sleep, performance and supplementation.
Recent features
Magnesium: threonate or bisglycinate—which should you choose?
Magnesium threonate or bisglycinate? Compare sleep, cognition and doses. L-threonate has not proven superior: choose based on your goal.
Breathing training: does it really help endurance?
Inspiratory training can strengthen breathing muscles and help with some endurance performances. Evidence, protocol and limitations.
Bioimpedance scales: what are their measurements really worth?
Body fat, cellular water, visceral fat, PWV and nerve scores: what a smart scale measures, estimates and cannot diagnose.
Decision fatigue: myth or a real limit of the brain?
Fatigue after many choices is plausible, but glucose and willpower depletion remain disputed. A protocol to reduce decisions and recover better.
Sleep divorce: is sleeping apart good for your sleep and your relationship?
Sleeping apart can reduce noise, heat and movement, but it isn't better for everyone. Here's how to test this option without overlooking sleep apnea or your relationship.