Obesity in India: A Growing Public Health Crisis
Obesity has become a major public health challenge in India, with NFHS-6 data showing a sharp rise among men and women. Learn about its causes, health risks, and how government initiatives like Fit India and Eat Right India are tackling this growing crisis.
Rising Obesity Rates Threaten India's HealthObesity linked to diabetes, heart disease, and mental health issuesObesity has become one of the fastest-growing public health challenges of the 21st century. Once considered a problem mainly in developed countries, it now affects millions of people across the world, including India. Changing lifestyles, unhealthy eating habits, reduced physical activity, and increasing dependence on technology have contributed to a sharp rise in obesity among children, teenagers, and adults. According to the World Health Organization (WHO), obesity has reached epidemic levels globally and is a major risk factor for several non-communicable diseases. As the number of overweight and obese people continues to increase, tackling obesity has become essential for building a healthier society. What is Obesity?Obesity is a medical condition in which excessive body fat accumulates to a level that can harm health. It is commonly measured using the Body Mass Index (BMI), which is calculated by dividing a person's weight in kilograms by the square of their height in metres. A BMI of 25–29. 9 is considered overweight, while a BMI of 30 or above is classified as obesity. However, BMI is only a general indicator and may not accurately reflect body fat in every individual. Doctors also consider waist circumference, body fat percentage, and overall health while assessing obesity. TYPES OF OBESITYBMI 25. 0 to 29. 9 - OverweightBMI 30. 0 to 34. 9 - Class I ObesityBMI 35. 0 to 39. 9 - Class II ObesityBMI 40. 0 and above -Class III ObesityCauses of Obesity: Obesity develops due to a combination of lifestyle, environmental, genetic, and medical factors. The most common cause is consuming more calories than the body burns. Increased consumption of junk food, sugary drinks, processed foods, and large portion sizes has significantly increased calorie intake. At the same time, modern lifestyles involve long hours of sitting, reduced physical activity, excessive screen time, and limited exercise. Lack of sleep, stress, hormonal disorders, certain medicines, and genetic factors can also contribute to weight gain. Rapid urbanisation and easy access to unhealthy food have further increased the risk of obesity. National Family Health Survey report (NHFS-6) (2023-24) shows that obesity has reached epidemic proportions across India, with 30. 7% of women and 27. 3% of men classified as overweight or obese. This represents a doubling for men and tripling for women over the last two decades, bringing an alarming surge in associated metabolic diseases. Effects of Obesity: Obesity affects almost every organ of the body and increases the risk of many serious diseases. It is closely linked to type 2 diabetes, high blood pressure, heart disease, stroke, fatty liver disease, sleep apnoea, joint problems, and certain types of cancer. Excess body weight also places additional pressure on bones and muscles, leading to back pain and arthritis. Apart from physical health, obesity can affect mental well-being by increasing the risk of anxiety, depression, low self-esteem, and social isolation. Children with obesity may also face bullying and develop health problems at an early age. Social and Economic Impacts: The growing burden of obesity affects not only individuals but also families, healthcare systems, and the economy. Rising obesity increases healthcare costs due to the treatment of chronic diseases and complications. It also reduces workplace productivity because of illness, workplace accidents, work absenteeism, and reduced physical fitness. In children, obesity can affect academic performance, confidence, and participation in sports and other activities. If left unchecked, obesity can place a heavy burden on public health systems and reduce the overall quality of life. The Government of India has taken several steps to promote healthier lifestyles and reduce the burden of obesity. The Fit India Movement encourages citizens to adopt regular physical activity and healthy habits. The Eat Right India campaign, launched by the Food Safety and Standards Authority of India (FSSAI), promotes balanced diets, safe food, and reduced consumption of unhealthy foods. Initiatives such as POSHAN ABHIYAAN, school health programmes, yoga promotion under the Ministry of AYUSH, and public awareness campaigns also aim to improve nutrition and encourage active lifestyles. The WHO's Global Action Plan for the Prevention and Control of Non-Communicable Diseases also supports countries in addressing obesity through better policies and awareness. How Can Obesity Be Prevented?Preventing obesity requires healthy lifestyle choices and long-term commitment. A balanced diet rich in fruits, vegetables, whole grains, pulses, and lean proteins should replace highly processed foods and sugary drinks. Regular physical activity for at least 150 minutes a week, adequate sleep, proper stress management, and limiting screen time are equally important. Families, schools, workplaces, and communities all have a role in encouraging healthy eating habits and active living. Regular health check-ups can also help identify weight-related problems at an early stage. Obesity is not just about being overweight; it is a serious health condition that affects physical, mental, social, and economic well-being. As unhealthy lifestyles become more common, the number of obese people continues to rise across the world. However, obesity is largely preventable through healthy food choices, regular exercise, adequate sleep, and greater public awareness. Governments, healthcare professionals, educational institutions, families, and individuals must work together to promote healthier lifestyles. By taking timely action today, we can reduce the burden of obesity and build a healthier and more productive society for future generations. Note: Rozana Spokesman does not verify this article; this information has been sourced from the internet.