Research

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Faster eating rates are positively associated with higher current BMI and greater long-term BMI gain, independent of total daily energy intake.

If you tend to eat quickly, try to slow down your meals. This study suggests that faster eating is linked to higher body weight, even if you don't eat more calories. Slowing down might help your body register fullness better, potentially aiding in weight management.

ModerateSupportsMEDIUM confidence
Our results among middle-aged men and women suggest that eating fast would lead to obesity.
Rei Otsuka et al. · Journal of Epidemiology · 2006

Why this rating

Cross-sectional observational study with self-reported data; shows strong association but limited causal inference.

Source

Eating Fast Leads to Obesity: Findings Based on Self-administered Questionnaires among Middle-aged Japanese Men and Women

Rei Otsuka et al. · Journal of Epidemiology · 2006

DOI 10.2188/jea.16.117

cross_sectional · n=4742Cited 264×
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DOI resolved against Crossref · corpus check 2026-06-10

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