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Nutrition affects sleep — tryptophan, magnesium and complex carbs promote sleep, while caffeine, alcohol and heavy meals disrupt it.
Quick Answer
Nutrition affects sleep — tryptophan, magnesium and complex carbs promote sleep, while caffeine, alcohol and heavy meals disrupt it. Dr. Jitendra Prasad Yadav (NMC 8029, 15+ years of clinical experience) evaluates nutrition sleep effects at Kathmandu Neurology Clinic & Cognitive Center, 117 Lal Durbar Marg, Kathmandu, Bagmati Province 44600, Nepal — evidence-based, medically reviewed.
Nutrition significantly affects sleep — certain foods and nutrients promote sleep while others disrupt it. Tryptophan, magnesium and complex carbohydrates support sleep, while caffeine, alcohol and heavy meals interfere with sleep quality.
Caffeine
Alcohol
Management is individualized and discussed with benefits, limitations, and follow-up.
Heavy meals
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Reviewed by Dr. Jitendra Prasad Yadav • Last reviewed: 2026-11-10
Content is educational and aligns with standard medical references; individual evaluation may vary. External links provide context and do not imply endorsement.
Doctor — medically reviewed
Dr. Jitendra Prasad Yadav
Consultant Neurologist & Headache Specialist • MBBS, MD (Internal Medicine), FICN (Neurology), FCNV, FIHM • NMC 8029
This condition guide was medically reviewed by Dr. Jitendra Prasad Yadav.
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For sudden neurologic change, thunderclap headache, or seizure >5 min, seek emergency services now.