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Health

الإفراط في الملح ونقصه.. تأثيرات غير متوقعة على الدماغ والذاكرة

By روسيا اليوم · 2 hours ago · 1 min read روسيا اليوم ↗

الإفراط في الملح ونقصه.. تأثيرات غير متوقعة على الدماغ والذاكرة

ملخص الخبر

أدى تناول كميات غير متوازنة من الملح إلى ضعف الذاكرة وتغيرات في بكتيريا الأمعاء والعمليات الالتهابية في تجارب أجريت على الفئران.
أظهرت الفئران التي تناولت كميات قليلة أو كبيرة من الملح أداءً أضعف في اختبارات الذاكرة مقارنة بتلك التي تناولت كمية معتدلة.
تسبب نقص الملح في انخفاض مستويات بروتينات أساسية في منطقة الحُصين بالدماغ المسؤولة عن تكوين الذكريات.
أدى الإفراط في الملح إلى ارتفاع مؤشرات الالتهاب في الدم وتغير تركيبة ميكروبيوم الأمعاء وزيادة الإجهاد التأكسدي.

ملخص كتبه الذكاء الاصطناعي من نص الخبر في مصدره.

وجدت دراسة حديثة أن الإفراط في تناول الملح أو تقليله بشدة قد يؤثر في الذاكرة وصحة الدماغ، لكن عبر آليات مختلفة.

المصدر: روسيا اليوم

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