The Claim

In C2C12 mouse myoblasts exposed to hydrogen peroxide to mimic exercise-induced oxidative stress, treatment with Protandim increases the ratio of mitochondrial and cytosolic protein synthesis to DNA synthesis, indicating enhanced proteostatic maintenance independent of cell proliferation.

Source: Differential effects of vitamin C or protandim on skeletal muscle adaptation to exercise.

What the research says

Supports is higher

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

Supports
18score
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.

How it works
1 study reviewed
In plain English

In mouse muscle cells under oxidative stress, Protandim increases the rate of protein production relative to DNA production, showing that protein maintenance mechanisms are activated without increasing cell division.

See the scientific wording

In C2C12 mouse myoblasts exposed to hydrogen peroxide to mimic exercise-induced oxidative stress, treatment with Protandim increases the ratio of mitochondrial and cytosolic protein synthesis to DNA synthesis, indicating enhanced proteostatic maintenance independent of cell proliferation.

Why this might work

When cells are under oxidative stress, a natural defense system turns on genes that make their own antioxidant tools. These tools don't eliminate all stress signals but keep them at just the right level to tell the cell to make more repair proteins without starting new cell growth. This lets the cell fix damaged proteins in its energy factories and cytoplasm without dividing.

Verified mechanismbased on 1 study

What the research says

1 study
  1. Study: Differential effects of vitamin C or protandim on skeletal muscle adaptation to exercise.

    In muscle cells under stress, Protandim helps them make more proteins for repair without making more cells, while vitamin C doesn't help. The study showed this directly.

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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