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Dr. Rhonda Patrick@foundmyfitnessX

I’m increasingly convinced that creatine is a great supplement. I take it, and here's why: Not only does it enhance muscle strength and …

what it claims

Creatine is an excellent supplement that improves muscular strength and recovery, while offering potential cognitive benefits due to its ability to stimulate ATP production.

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Creatine monohydrate is one of the most studied supplements. For physical performance, meta-analyses solidly confirm its effectiveness in increasing strength and muscle mass by…

noli's read

Creatine monohydrate is one of the most studied supplements. For physical performance, meta-analyses solidly confirm its effectiveness in increasing strength and muscle mass by promoting ATP regeneration (evidence: meta-analyses/RCTs). Regarding the brain, research is fascinating but more recent; observational studies and a few clinical trials suggest that it could help maintain cognitive functions, particularly during periods of metabolic stress, such as sleep deprivation (evidence: systematic reviews). However, stating that it offers 'significant brain benefits' remains slightly exaggerated, as most robust evidence concerns specific populations (vegetarians or the elderly) rather than the healthy general population. The biological mechanism of cerebral energy support is well documented, but the effects on everyday cognition remain to be confirmed by larger-scale clinical trials. Rhonda Patrick relies here on a very serious mechanistic basis while cautiously extrapolating on the brain benefits.

the sources

1NIH Office of Dietary Supplements 2026

Claimed by Dr. Rhonda Patrick. Noli grades the claim, never the person.

Decoded by Noli · July 18, 2026 · the original post

What the graded evidence says

Evidence: A

Effect: strength/power with resistance training — consistent small-moderate benefit
Measured on: healthy training adults

Dr. Rhonda Patrick in the Register109 claims graded · solidity 85/100See their record →

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Noli has read similar claims

Other advice in the Register that leans on the same research.

Creatine isn't just for muscle — at doses higher than the standard 3-5g, some reaches the brain and may support cognitive energy, especially under stress or sleep loss.

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5g of creatine isn't enough, the claim goes: bumping to 10g raises brain creatine further, and a 25g dose counters the cognitive decline from sleep loss and the mid-afternoon energy crash.

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After a year of daily creatine monohydrate: no hair loss, no kidney damage, the loading phase isn't necessary, and "special" creatine forms change nothing versus plain monohydrate.

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