The Claim

In human erythrocytes exposed to 20 μM HgCl2 in vitro, polyphenolic extracts from ripe Annurca apple peel demonstrate greater efficacy than flesh extracts in preventing methemoglobin (MetHb) formation, with significant dose-dependent protection observed between 1–5 μM, indicating preservation of hemoglobin function under oxidative stress conditions.

Source: Cytoprotective Potential of Annurca Apple Polyphenols on Mercury-Induced Oxidative Stress in Human Erythrocytes

What the research says

Supports is higher

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

Supports
27score
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

Apple peel extract might help protect red blood cells from damage caused by mercury, better than the fruit's flesh does — and even a little bit goes a long way.

See the scientific wording

In human erythrocytes exposed to 20 μM HgCl2 in vitro, polyphenolic extracts from ripe Annurca apple peel prevent methemoglobin (MetHb) formation more effectively than flesh extracts, with significant dose-dependent protection observed at 1–5 μM, suggesting preservation of hemoglobin function under oxidative stress.

What the research says

1 study
  1. Study: Cytoprotective Potential of Annurca Apple Polyphenols on Mercury-Induced Oxidative Stress in Human Erythrocytes

    The study shows that apple peel extract helps protect red blood cells from mercury damage better than flesh extract, which supports the main idea of the claim.

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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