Listen to Story The annual spike in AQI (air quality index) after Diwali has become a familiar phenomenon in north India, especially in the national capital region. While air pollution has long been linked to respiratory and cardiovascular issues, research also suggests it could contribute to rising obesity rates. Studies show that prolonged exposure to particulate matter, nitrogen dioxide, and carbon monoxide, could lead to systemic inflammation and metabolic disturbances, factors that are key in weight gain and obesity.
Fine particulate matter (PM2.5), which enters the bloodstream, influences metabolism rates, according to the studies. However, the link between ambient air pollution and weight gain or obesity is also dependent on varying populations, types and severity of pollution.
WHAT IS OBESITY AND HOW IT AFFECTS THE BODY? Obesity is a medical condition marked by excess body fat, often due to an imbalance between calorie intake and energy expenditure. It increases risks for diabetes, heart disease, and other health issues. It is a chronic condition highlighting a complex physical and mental disease.
Obesity is a medical condition marked by excess body fat, often due to an imbalance between calorie intake and energy expenditure. (Photo: Getty Images) Since 1975, the number of obesity cases in the world have tripled. The Global Burden of Obesity Study shows that the number of deaths due to high Body Mass Index (BMI) more than doubled globally from 1990 to 2017.
Obesity is.