لماذا يجعلنا تناول النعنع يجعلنا نشعر بالبرودة؟

03 فبراير 2013

لو أكلت نعناع أو علكة بطعم النعناع أو حلوى كذلك وشربت ماء فإنك تشعر بأنه بارد جداً؟

وذلك بسبب احتواء النعنع على مادة المنثول التي تستفز المسامات الموجودة في غشاء الألياف العصبية المخصصة للشعور بالبرودة ، فيجبرها على تغيير شكلها رغم أن الحرارة أعلى من التي يتغير شكل المسام بسببها مما يجعلنا نشعر بالبرودة رغم أن الحرارة أعلى من ذلك.

معلومات علمية، معلومات للحياة، معلومات عامة

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أخر المواضيع من قسم : معلومات علمية، معلومات للحياة، معلومات عامة

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