The Claim

Among female factory workers in Pontianak, higher dietary fiber intake is significantly associated with lower body fat percentage and lower visceral fat, with identical inverse correlations (rs = -0.176, p = 0.030) for both measures.

Source: Association of vitamin D and fiber intake with body fat percentage and visceral fat among female factory workers in Pontianak City

What the research says

Supports is higher

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

Supports
37score
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.

Correlation
1 study reviewed
In plain English

In female factory workers in Pontianak, those who consume more dietary fiber tend to have lower body fat and lower visceral fat, with the same strength of association for both measurements.

See the scientific wording

Among female factory workers in Pontianak, higher fiber intake is weakly but significantly associated with lower body fat percentage and lower visceral fat, with identical inverse correlations (rs = -0.176, p = 0.030) for both measures, suggesting fiber consumption may be one of several dietary factors linked to reduced adiposity in this group.

Why this might work

When fiber is eaten, gut bacteria break it down and produce molecules that signal the gut to release hormones. These hormones slow down digestion and tell fat cells to store less fat, leading to lower body fat and less fat around the organs.

Suggested mechanismbased on 1 study

What the research says

1 study
  1. Study: Association of vitamin D and fiber intake with body fat percentage and visceral fat among female factory workers in Pontianak City

    In this group of women, those who ate more fiber tended to have a little less body fat and less belly fat, and this tiny link was real—not just by chance. But eating more fiber doesn’t necessarily cause less fat—it’s just something that often goes together.

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

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