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30 June 2026

Drowsiness after meals: how blood sugar peaks and tryptophan sabotage your energy (and scientific solutions to avoid it)

Do you know that sudden post-lunch fatigue that nails you to your chair? This widespread phenomenon is not inevitable. Precise mechanisms explain why your eyelids get heavy after certain meals: sudden variations in blood sugar, mobilization of energy for digestion, and the release of sleep-promoting hormones. Simple adjustments on your plate can transform your afternoons.

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Illustration image © TopTenPlay
Symbolbild © TopTenPlay

This sudden wave of fatigue that nails you to your…

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