Codex Blog
Field notes on a more deeply healthy life.
Practical guides and essays on movement, recovery, mind and connection — written for people who want more than another quick fix.
Latest posts
From Codex editors and contributing practitioners.
avoid
Liquid I.V.: a sugar packet with a medical-sounding name
A "hydration multiplier" that is 11g of sugar per serving and the same electrolyte profile as a pinch of salt. Skip it — and what to drink instead.
Codex Editors · 23/05/2026
avoid
LMNT Recharge: the electrolyte that finally tastes like something you'd drink
Sugar-free, sodium-heavy, and the only stick pack we've found that actually fixes the 3pm crash without leaving a chalky aftertaste. Here's when it's worth it, when it isn't, and how we'd use it.
Codex Editors · 23/05/2026