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Poor sleep makes you hungrier - the honest link

Poor sleep makes you hungrier - the honest link

Poor sleep raises the hunger hormone ghrelin and drops the fullness hormone leptin, so you eat more without meaning to. Sleeping one to two extra hours can quietly cut about 270 kcal a day, with no dieting at all.

12 Jul 2026 · Burnie Academy
sleep hormones weight-loss

You skipped sleep, then raided the kitchen at midnight. That is not weak willpower - it is your hormones. Two little hormones run your hunger: ghrelin makes you feel hungry, leptin tells you that you are full. Lose an hour or two of sleep and they slip out of balance. You feel hungrier, and you reach for extra rotis, namkeen, or sweets. The link between sleep and weight is real, and it is honest. Here is what the studies actually show, and how a little more sleep can help.

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