Skipping breakfast every day tricks your body into thinking it's always in starvation mode, which keeps stress hormones high and messes up your natural sleep-wake cycle.
Evidence from Studies
Supporting (2)
Community contributions welcome
When pregnant women skipped breakfast, their stress hormone (cortisol) and sleep hormone (melatonin) rhythms got messed up—exactly what the claim says happens when you skip breakfast every day.
Skipping breakfast made rats' internal body clocks get out of sync, especially for how their liver handles fat and hormones—just like the claim says it messes up our body’s daily rhythm.
Contradicting (1)
Community contributions welcome
Association of Skipping Breakfast with Metabolic Syndrome and Its Components: A Systematic Review and Meta-Analysis of Observational Studies
This study says skipping breakfast is linked to health problems like obesity and high blood pressure, but it doesn’t look at whether it messes up your body’s internal clock or hormone levels, so it can’t confirm the claim.