The Claim

In adults who received Rejuvant® (an alpha-ketoglutarate-based supplement containing vitamins) for an average duration of 7 months, a mean reduction in biological age of 8 years was observed as measured by the TruAge DNA methylation test, with high statistical significance (p=6.538×10⁻¹²).

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

A study found that adults who took a supplement called Rejuvant® (containing alpha-ketoglutarate and vitamins) for about 7 months had their biological age reduced by an average of 8 years, as measured by a DNA test called TruAge.

See the scientific wording

Adults taking Rejuvant® (alpha-ketoglutarate with vitamins) for an average of 7 months showed an average reduction in biological age of 8 years as measured by the TruAge DNA methylation test, with a highly statistically significant p-value of 6.538×10⁻¹²

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 thing as the claim: people taking Rejuvant® for about 7 months and measuring their biological age with a DNA methylation test. The study found an 8-year reduction in biological age, which matches what the claim says exactly.

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

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