Methylene Blue Research

Methylene blue side effects on skin, separated by dose and route: what staining, irritation and light sensitivity actually look like at supplement doses.

A caffeine crash is adenosine rebound, sleep debt and blood sugar landing at once. Here is why it hits mid-afternoon and how to time caffeine so it does not.

Why do I wake up tired? The fastest clue is how long it lasts – minutes means sleep inertia, all day means something else. Find out which one fits you.

COVID brain fog: what the largest study actually found, how long it typically lasts, and which fixes have evidence behind them. See the graded breakdown.

What damages mitochondria? Nine causes ranked by how much control you actually have, plus what protects them and where methylene blue fits.