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Beat Afternoon Slumps: Nutrition and Light Boost Alertness

1/1/2026

26 2 Full Breakdown

Summary

Story summary

Afternoon energy slumps arise from sleep pressure and circadian rhythms.
Dr. Linia Patel and Dr. Thomas Marjot explain that large lunches worsen fatigue because digestion diverts blood from the brain.
They recommend balanced meals with whole grains, protein, and vegetables.
They advise staying hydrated and taking short walks.
Light exposure boosts alertness, especially in winter, and good sleep hygiene includes avoiding caffeine in the afternoon.

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Story summary

Afternoon energy slumps arise from sleep pressure and circadian rhythms.
Dr. Linia Patel and Dr. Thomas Marjot explain that large lunches worsen fatigue because digestion diverts blood from the brain.
They recommend balanced meals with whole grains, protein, and vegetables.
They advise staying hydrated and taking short walks.
Light exposure boosts alertness, especially in winter, and good sleep hygiene includes avoiding caffeine in the afternoon.