Tác hại của ánh sáng nhân tạo
Cập nhật: 07:29 28/05/2014 GMT+7
Ánh sáng nhân tạo phát ra từ mọi nguồn sáng đều phá hoại giấc ngủ, nhưng kẻ phá hoại lớn nhất là ánh sáng xanh phát ra từ máy tính, điện thoại thông minh, TV và iPad.
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