The Claim

High-carbohydrate meals are associated with increased anxiety symptoms in some individuals.

What the research says

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Supports
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Challenges
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Correlation
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In plain English

Some people experience higher anxiety after eating meals high in carbohydrates.

See the scientific wording

Anxiety spikes following high-carbohydrate meals in some individuals.

Why this might work

When a person eats a high-carbohydrate meal, blood sugar rises quickly, causing the pancreas to release insulin. Insulin lowers blood sugar by moving glucose into cells and also reduces the stress hormone cortisol by calming the brain's stress system. At the same time, insulin helps more tryptophan enter the brain, where it is turned into serotonin, a chemical that improves mood and reduces anxiety. This combination of lower cortisol and higher serotonin directly reduces feelings of anxiety.

Verified mechanismbased on 2 studies

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Fit Body Science verdict — we translate health claims into clear verdicts backed by peer-reviewed research.

Not medical advice. For informational purposes only. Always consult a qualified healthcare professional before making health decisions.