People who sleep less than the recommended 7 to 8 hours per night are more likely to suffer from chronic conditions like cardiovascular disease, obesity, depression, diabetes and even dementia, Fu and other experts say. "
Ndị mmadụ na-ehi ụra na-erughị awa 7 ruo 8 a tụrụ aro kwa abalị nwere ike ịta ahụhụ site na ọnọdụ adịghị ala ala dịka ọrịa obi, oke ibu, ịda mbà n'obi, ọrịa shuga na ọbụna dementia, Fu na ndị ọkachamara ndị ọzọ na-ekwu.