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.
gut-health
Seed DS-01: the most over-engineered probiotic on the market, and it might be worth it
A two-capsule, twenty-four-strain probiotic with an outer shell that survives stomach acid and a price tag that hurts. Worth it with caveats — and what to eat instead if you're not in the market for premium capsules.
Codex Editors · 23/05/2026
avoid
Olipop: prebiotic soda or just clever sugar?
Better than Coca-Cola. Not the gut hero the Instagram ads claim. A useful step-down drink with caveats.
Codex Editors · 23/05/2026