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Boron is the thing for assertiveness. Can’t thank you guys enough Well I have been a very …

what it claims

Boron consumption may increase assertiveness and confidence by potentially altering hormonal levels.

mixed

The community is divided, oscillating between enthusiasm for perceived effects and scientific skepticism.

noli's read

The community is divided, oscillating between enthusiasm for perceived effects and scientific skepticism. In terms of research, data is limited: one meta-analysis and several observational studies suggest that boron influences sex hormone metabolism, notably by potentially reducing sex hormone-binding globulin (SHBG), which could increase hormonal availability (source: Examine). However, the idea that it can directly transform behavior or assertiveness is not supported by rigorous clinical trials. Furthermore, the testimony mentions the simultaneous use of enclomiphene, a medication known to strongly modulate hormones, which makes isolating the effect of boron impossible. User reports highlight varied side effects, ranging from irritability to a total lack of results, reinforcing the idea that individual responses are highly heterogeneous.

the sources

Claimed by r/Nootropics. Noli grades the claim, never the person.

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

r/Nootropics in the Register38 claims graded · solidity 64/100See their record →

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Noli has read similar claims

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

Dietary supplements labeled as "testosterone boosters" are ineffective for promoting muscle mass gain in healthy individuals.

holds upJeff Nippard

Some supplements (creatine, whey, caffeine, ashwagandha) are genuinely effective and useful, while others (collagen, EAA/BCAA, glutamine, testosterone boosters, fat burners) are largely useless, ineffective, or overrated for muscle gain and performance.

holds upLayne Norton, PhD

For building muscle, only two supplements have solid, consistent evidence — creatine monohydrate (3-5g/day) and protein powder if your food intake is already falling short. Everything else — turkesterone, HMB, testosterone boosters, mass gainers — is either ineffective or only situational, and the placebo effect (believing it works) sometimes outweighs the compound itself.

holds upJeremy Ethier, BKin

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