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What Happens to Your Body When You Sleep Less Than 6 Hours

Sleeping under 6 hours does more damage than you think — here's what happens day by day How many hours do you actually get most nights? Drop it below 👇

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Sleeping under 6 hours does more damage than you think — here's what happens day by day How many hours do you actually get most nights? Drop it below 👇

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Night one's fine. Night three? Your body shifts. Cortisol — your stress hormone — can spike noticeably. But here's what most people miss — your immune response dips too. Sleep loss may raise ghrelin — the hormone that drives hunger cravings. Start tracking your sleep — small changes add up fast.