מה המשפיע יותר על הסיכון למחלות לב וכלי דם, נטייה גנטית או זמן הצפייה במסכים? ד״ר גיל יוסף שחר (M.D)
23 Jul 2025 · 1 min

0:50
Dr. Gil Yosef Shahar breaks down a study comparing genetic risk for heart disease with screen time. People with genetic predisposition who watched screens less than an hour daily had reduced risk, while those without genetic risk who watched over two hours daily had higher risk. Lifestyle habits, especially screen time, matter more than genetics.










