2 Hrs
Source:
الصحة والعلوم الشرق الأوسط
Source: الصحة والعلوم الشرق الأوسط
2 Hrsالصحة والعلوم الشرق الأوسط
Source: الصحة والعلوم الشرق الأوسط
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Healthline reviewed four myths about cold weather: that most body heat is lost through the head; that hot drinks quickly raise the body’s internal temperature; that cold weather causes colds and flu; and that sunburn cannot happen in winter. It explained that heat is lost through all exposed parts of the body, and that drinks create a feeling of warmth without noticeably raising body temperature. Viruses and bacteria cause these illnesses, and spending time indoors can help them spread, so it’s advisable to ventilate rooms and let in fresh air. Ultraviolet rays can also harm the skin on cold, cloudy days, and snow reflects up to 80% of them. That’s why it’s recommended to cover the skin, use sunscreen, and avoid peak hours between 10 a.m. and 2 p.m.
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