2 Articles

Nutrition

Evidence-based articles on fasting protocols, time-restricted eating, and how nutrition impacts sleep, focus, and recovery.

NutritionGuides

Why Does Caffeine Make Me Tired? 6 Reasons Coffee Backfires

Caffeine hides tiredness rather than removing it. Six reasons coffee can leave you sleepy, from sleep debt and tolerance to a late cup or a sweet latte, plus what to try instead and when to see a GP.

November 3, 202612 min read

HubermanNutritionResearch

Huberman Fasting Protocol: His 2 Core Rules

Huberman's two fixed fasting rules, where the 8-hour window came from, what breaks a fast, and what human trials since 2021 found.

September 10, 202412 min read

Nutrition

Why Does Caffeine Make Me Tired? 6 Reasons Coffee Backfires

Huberman Fasting Protocol: His 2 Core Rules

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