A landmark 25-year study reveals that heavy television viewing combined with minimal physical activity can impair brain function later in life.
25 Years of Rigorous Data Collection Starting with participants aged 18-30, researchers tracked TV habits and exercise through regular questionnaires. Post-study cognitive tests, adjusted for age, gender, and education, showed those watching 3+ hours of TV daily with little exercise were twice as likely to fail.
Young adults might overlook brain health risks, but this evidence suggests cutting back on TV binges preserves cognitive function as you age. Good news: Excessive TV doesn't harm verbal memory skills.
