Several developed and developing countries around the world view obesity as a medical issue. Numerous experts are striving to reduce obesity since it boosts the risk of numerous serious illnesses, such as osteoarthritis, coronary cardiovascular disease, hypertension, diabetes that does not depend on insulin, and particular types of cancer. The prevalence of obesity continues to rise worldwide, but it is especially severe in India, which is now the third-most obese country in the world, only behind the US and China. In such a context, the rise in obesity and disorders associated with obesity centers on the growing impact of lifestyle changes, particularly eating patterns, such as the consumption of junk food. A healthy lifestyle, which includes both exercise and good nutrition, is the answer to this issue. It is advantageous for obese people to lose weight since it lowers their risk of mortality and morbidity.Aim- The narrative review's goal is to learn how effective green tea is at helping obese young adult girls lose weight.

Keywords : BMI, Green Tea, being Obese, and Assessment Adolescents and Young Adults.