Prolonged Sitting Raises Cardiovascular and Diabetes Risks Even for Active Workers

Research summarized by BBC News Brazil indicates that spending many hours seated each day elevates the risk of cardiovascular disease, type‑2 diabetes, metabolic changes and premature death. The risk persists even for individuals who meet recommended exercise levels, because long periods of immobility reduce muscle activity and glucose uptake.

International data estimate that physical inactivity contributes to 4‑5 million deaths annually. Health guidelines advise at least 150 to 300 minutes of moderate‑intensity activity per week, but also stress breaking up sedentary time. Practical strategies such as short “exercise snack” bouts—standing while on calls, taking brief walks every hour, using stairs instead of elevators, and other brief, vigorous movements—can mitigate the harmful effects of prolonged sitting.

The World Health Organization’s recommendations and advice from the Brazilian Society of Endocrinology and Metabolism (SBEM‑SP) support incorporating these micro‑activities into daily routines, especially in office settings, to improve metabolic health and lower disease risk.