Популярность красной икры в России объяснили08:48
Стало известно о брошенных на севере Украины наемниках ВСУ08:51
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He frames modern eight‑hour dogma as a legacy of the Industrial Revolution rather than a biological necessity, and points to epidemiologic curves where risk bottoms out around seven hours, producing a U‑shape with higher risk from both short and long sleep.
Фото: Elizabeth Frantz / Reuters