As of 2026, losing weight in India is increasingly challenging due to a combination of biological and environmental factors. Dr. Yogesh Nain, a general physician at Venkateshwara Hospital, explains that when individuals cut calories, their bodies undergo metabolic adaptations that increase hunger and promote weight regain. This physiological response, coupled with the modern obesogenic environment—characterized by easy access to cheap, calorie-dense, ultra-processed foods and larger portion sizes—makes sustained weight loss difficult. Furthermore, the rise in sedentary jobs and increased screen time has led to a decline in daily energy expenditure, meaning that many individuals now gain weight despite maintaining their food intake. Psychological factors, such as stress and sleep deprivation, further exacerbate the issue by driving the consumption of inexpensive, calorie-rich foods. The combination of these elements highlights the complexity of addressing the obesity crisis in India, necessitating a multifaceted approach to promote healthier lifestyles.