Methylene blue in low doses

Our sources are genuinely split: an intriguing electron shuttle, or a drug that deserves more caution.

Genuinely contested

As an electron-shuttling aid for cellular energy.

Sourced from the doctors, PhDs and clinicians behind Entrain. Updated

Both sides, in their own words

Our sources are genuinely split; here is each case, no referee.

One side

“The mechanism is genuinely elegant: it can accept and donate electrons inside the chain. Elegant mechanisms are not the same thing as outcomes in humans.”

a mitochondrial researcher · lecture · 01:08:26

The other

“This is a prescription-grade compound with serious interactions, especially with common antidepressants. It should not be a casual purchase.”

a pharmacologist PhD · podcast episode · 00:46:13

In their own words

One faithful sentence per source, linked to the moment it was said; quiet chips mark where money is involved.

a mitochondrial researcher conditional
“Low-dose human data exists for cognition but it is early, small and short.”

a mitochondrial researcher · lecture · 01:08:26

a pharmacologist PhD against
“Combined with SSRIs it risks serotonin syndrome; that alone disqualifies it as a casual experiment.”

a pharmacologist PhD · podcast episode · 00:46:13

a functional medicine doctor recommend
“In carefully screened patients at genuinely low doses I have seen consistent energy improvements.”

a functional medicine doctor · source video · 00:20:39 own brand

a psychiatrist against
“I have managed the interaction cases; the downside is not theoretical.”

a psychiatrist · interview · 00:38:56

Worth discussing with your GP, especially if you take medication or are pregnant. Entrain describes what is publicly taught; it does not prescribe.

CoQ10 alongside statins

If statins bring muscle aches, CoQ10 is a sensible, low-risk experiment.

Worth exploring

“Statins lower the same pathway that makes CoQ10, so the logic of replacing it is sound. The trials are mixed, but for aching muscles it is a low-risk conversation to have.”

a cardiologist · source video · 00:33:02

A ten minute walk after meals

Ten easy minutes after eating blunt the glucose spike better than most supplements.

Recommended

“The cheapest glucose control we know is a walk that starts within fifteen minutes of your last bite.”

a metabolic PhD · podcast episode · 00:37:12