ست دقائق من ضوء الشمس - فوائد صحية ونصائح يومية
Begin with a brief daylight window within the first hour after waking ; outdoor light brightens mood, sharpens alertness, stabilizes sleep cycles. Circadian cues reset wakefulness; mood lifts, focus sharpens. Short outdoor sessions after waking improve daytime performance, particularly during months...
8 دقيقة قراءة04 ديسمبر 2025