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ناشر: تصميم وبرمجة الصحف الإلكترونية

بالفيديو.. "الشهري" يكشف عن أوقات ومدة التعرض للشمس للحصول على فيتامين د .. ويحذر من أمرين

بالفيديو.. "الشهري" يكشف عن أوقات ومدة التعرض للشمس للحصول على فيتامين د .. ويحذر من أمرين

صحيفة المرصد: كشف طبيب الأسرة سعود الشهري، عن أوقات ومدة التعرض للشمس للحصول على فيتامين د. 

أوقات التعرض للشمس 

وقال خلال مقطع فيديو نشره عبر حسابه على منصة إكس: " هناك دراسات قالت أن أفضل وقت للحصول على الشمس قبل الساعة التاسعة والنصف صباحا وبعد الساعة الثالثة والنصف عصرا ، وهناك دراسات قالت الوقت يكون من 10 ونصف صباحا إلى 2 ونصف أو 3 عصرا"، وتابع: "الشمس كل وقت فيها يعطينا فيتامين د ، لكن الوقت من بعد الساعة التاسعة والنصف إلى الثالثة والنصف يخشى أن الشمس تعمل حرقة". 


مدة البقاء في الشمس 

وأضاف: " بقائك في الشمس لمدة 30 دقيقة سيعطيك من 10 آلاف إلى 20 ألف وحدة من فيتامين د". 


الواقي والزجاج 

وأشار إلى أنه من المهم عدم وضع واقي شمس أثناء التعرض للشمس لأنه سيمنع الأشعة فوق البنفسجية التي تحول الكوليسترول الموجود في الجلد إلى فيتامين د، وإذا كان الشخص بشرته داكنة يحتاج إلى وقت أطول للتعرض للشمس. 

وأضاف، إذا كان الشخص يجلس وراء زجاج فغالبا لن يحصل فيتامين د، ويجب أن يكون معرضا للشمس مباشرة.


التعليقات (3)

التعليقات مغلقة

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