The Claim

Rejuvant® supplementation over 4-10 months resulted in an average reduction in biological age of 8.44 years among male participants and 6.98 years among female participants.

Source: Rejuvant®, a potential life-extending compound formulation with alpha-ketoglutarate and vitamins, conferred an average 8 year reduction in biological aging, after an average of 7 months of use, in the TruAge DNA methylation test

What the research says

Supports is higher

Support is ahead, but a single strong opposing study can change this.

Supports
39score
Challenges
0score

These are independent scores, not a percentage. Higher-grade studies count more, so a single strong opposing study can outweigh several weaker ones.

Quantitative
1 study reviewed
In plain English

Men taking Rejuvant® for 4-10 months looked about 8.4 years younger biologically, while women looked about 7 years younger on average.

See the scientific wording

Male participants showed an average biological age reduction of 8.44 years while female participants showed an average reduction of 6.98 years after 4-10 months of Rejuvant® supplementation

What the research says

1 study

  1. Study: Rejuvant®, a potential life-extending compound formulation with alpha-ketoglutarate and vitamins, conferred an average 8 year reduction in biological aging, after an average of 7 months of use, in the TruAge DNA methylation test

    The study tested the exact same supplement (Rejuvant®) mentioned in the claim and found it reduced biological age by about 8 years on average after 7 months - this matches what the claim says. The claim just adds extra detail about differences between men and women that the study doesn't specifically break down.

Score breakdown, mechanism chain, raw evidence, ideal studies needed & 1 supporting studies

Fit Body Science verdict — we translate health claims into clear verdicts backed by peer-reviewed research.

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