Surprising Health Risks of a Common Daily Habit

A study published in PLOS One reveals that prolonged sitting significantly increases the risk of heart disease and obesity in young, active adults by raising cholesterol ratios and BMI. Current exercise guidelines are insufficient to counteract these effects, but doubling exercise or incorporating vigorous activity can help. Reducing sitting time remains the most effective strategy, with even 10 minutes of vigorous exercise per additional hour of sitting mitigating negative impacts. The findings suggest a need for updated national physical activity guidelines.