Obesity, a chronic disease characterized by excessive accumulation of body fat, has become a global epidemic in recent decades. This trial aims to examine the causes, effects and treatment approaches related to obesity. It begins by discussing the main causes of obesity, including genetic factors, sedentary lifestyles and eating habits. Subsequently, the essay looks at the adverse effects of obesity on physical and mental health, as well as the socio-economic consequences. Finally, it explores various treatment options, including lifestyle modifications, drug therapy, and bariatric surgery. By understanding the multifaceted nature of obesity, health professionals and policy makers can develop effective strategies to combat this growing public health problem. Say no to plagiarism. Get a tailor-made essay on “Why Violent Video Games Should Not Be Banned”? Get the original essay Causes of Obesity Genetic factors play an important role in the development of obesity. Research has shown that genes influence metabolism, fat breakdown and appetite regulation. However, genetic predisposition alone does not determine an individual's weight status. Other factors, such as lifestyle choices, can exacerbate or attenuate genetic influence. Sedentary lifestyles, characterized by minimal physical activity, have become increasingly prevalent due to technological advancements and modern work environments. This lack of physical activity slows down energy expenditure, leading to weight gain. Additionally, dietary habits, including consumption of energy-dense foods and sugary drinks, contribute to excessive calorie intake and subsequent weight gain. Effects of Obesity Obesity has considerable effects on physical and mental health. Physically, obesity increases the risk of various chronic diseases, including cardiovascular disease, type 2 diabetes and certain types of cancer. Excess weight places additional stress on the cardiovascular system, leading to high blood pressure, dyslipidemia and atherosclerosis. In addition, obesity has a negative impact on respiratory function, increasing the risk of developing pathologies such as sleep apnea and asthma. Psychologically, obesity can lead to low self-esteem, depression and anxiety. Society often stigmatizes obese people, leading to discrimination and social isolation. Furthermore, the economic burden of obesity is considerable, as it strains health systems and reduces productivity. Therapeutic approaches The fight against obesity requires a global and multidisciplinary approach. The main treatment strategy is lifestyle changes, which include dietary changes and increased physical activity. Adopting a balanced and nutritious diet, coupled with regular physical activity, promotes weight loss and improves overall health. However, lifestyle modifications are often difficult to maintain long-term, requiring additional interventions. Pharmacotherapy may be considered in individuals with a body mass index (BMI) greater than 30 or a BMI greater than 27 and with obesity-related comorbidities. Medications such as orlistat, phentermine/topiramate, and liraglutide can help manage weight. In severe cases, where other treatment options have failed, bariatric surgery may be recommended. Procedures.