The Claim

MF-300 administered at 10 mg/kg significantly improves specific force in aged mice, while doses of 30 mg/kg and 60 mg/kg do not produce this improvement, indicating a non-linear dose-response relationship.

Source: MF-300 (15-PGDH ENZYME INHIBITOR) REVERSES AGE-RELATED MUSCLE WEAKNESS IN MICE BY RESTORING MUSCLE QUALITY

What the research says

Supports is higher

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

Supports
11score
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

In aged mice, a dose of 10 mg/kg of MF-300 increases muscle force production, but higher doses of 30 mg/kg and 60 mg/kg do not.

See the scientific wording

MF-300 at 10 mg/kg, but not higher doses (30 or 60 mg/kg), significantly improves specific force in aged mice, suggesting a non-linear or inverted U-shaped dose-response relationship.

Why this might work

A low dose of the compound blocks an enzyme that breaks down a signaling molecule called PGE2, allowing PGE2 to build up in muscle tissue. This triggers changes inside muscle fibers that make them contract more forcefully without getting bigger. Higher doses do not produce more of this effect, and the reason is not yet known.

Supported mechanismbased on 1 study

What the research says

1 study
  1. Study: MF-300 (15-PGDH ENZYME INHIBITOR) REVERSES AGE-RELATED MUSCLE WEAKNESS IN MICE BY RESTORING MUSCLE QUALITY

    In old mice, a small dose of MF-300 made their muscles stronger, but bigger doses didn’t help any more — showing that more isn’t always better.

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.

Not medical advice. For informational purposes only. Always consult a qualified healthcare professional before making health decisions.