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Nutrition

Black Coffee During Fasting

Black coffee during fasting is usually allowed without breaking the fast—avoid caloric add-ins and watch caffeine dose for sleep and stress.

Black coffee during fasting is plain brewed coffee without milk, sugar, or caloric creamers—widely treated as non-breaking for time-restricted eating because negligible calories. Caffeine can blunt appetite but also raise cortisol and sleep latency if overused late.

Calories from butter coffee or sweetened creamers end the fast.

Common questions

  • Does stevia in coffee break a fast?

    Debate exists—strict purists avoid all sweeteners; practical intermittent fasting often allows zero-calorie sweeteners. Prioritize total daily nutrition and sleep over loophole hunting.

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