Nutrilexic
    Cortisol · Body composition

    Why I'm gaining weight without eating more

    Abdominal fat that appears "for no reason" almost always has one signature: chronic cortisol and insulin resistance.

    Chronic cortisol makes you gain weight even at unchanged calorie intake: it preferentially stores on the abdomen, breaks down muscle, disrupts hunger and primes insulin resistance. Cutting food no longer works — sometimes it makes things worse.

    This exploration lays out the metabolic mechanics, tells visceral apart from subcutaneous fat, and offers a realistic plan that starts by calming the HPA axis before touching the diet.

    Cortisol → visceral fat
    Why the belly, not the thighs.
    Insulin resistance
    The silent gear that precedes diabetes.
    Cravings & sugar
    The cortisol-dopamine-sweet loop.
    Hidden sarcopenia
    Stable weight, muscle melting: the trap.
    Action plan
    The right order: HPA → sleep → protein → strength.

    5 panels · validation quiz · sources Curr Opin Pharmacol 2016, Menopause 2022

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