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US dollar52.43EGPEuro58.77EGPBritish pound69.31EGPSaudi riyal13.98EGPUAE dirham14.28EGPKuwaiti dinar169.57EGPJordanian dinar73.95EGPQatari riyal14.40EGPTurkish lira1.07EGPChinese yuan7.81EGPGold 247,022.35EGP/gGold 216,144.56EGP/gGold 185,266.77EGP/gSilver103.51EGP/g

Health

علماء يفسرون سبب استعادة الوزن بعد اتباع الحميات الغذائية

By الشرق الأوسط · 2 hours ago · 1 min read الشرق الأوسط ↗

علماء يفسرون سبب استعادة الوزن بعد اتباع الحميات الغذائية

ملخص الخبر

كشفت دراسة جديدة عن آلية كيميائية تخلق ذاكرة للسمنة في الخلايا الدهنية تؤدي لاستعادة الوزن بعد الحميات.
تؤدي هذه الذاكرة إلى استمرار إنتاج هرمون الأسبروسين الذي يحفز الشعور بالجوع حتى بعد فقدان الوزن.
تعتمد الدراسة على تجارب أجريت على الفئران وتعد خطوة نحو فهم التغيرات الخلوية الكامنة وراء السمنة.
قد يتطلب علاج السمنة التعامل مع هذه الذاكرة البيولوجية داخل الخلايا لمنع تلاشي مفعول أدوية إنقاص الوزن.

ملخص كتبه الذكاء الاصطناعي من نص الخبر في مصدره.

دراسة جديدة وجدت سبباً لسرعة استعادة الوزن لدى الأشخاص الذين يتبعون حميات غذائية أو يتناولون أدوية لإنقاص الوزن بمجرد توقفهم عن ذلك.

المصدر: الشرق الأوسط

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