Which factor cannot be controlled when it comes to body weight?

Genetic predisposition is a factor that cannot be controlled when it comes to body weight. This refers to the hereditary aspects that influence an individual's likelihood of gaining weight, their metabolism, and how their body responds to food and exercise. These genetic factors are established at birth and include things like variations in metabolism and the tendency to store fat differently. While individuals can make choices regarding diet, exercise, and sleep quality to influence their body weight, they cannot change their genetic makeup. Understanding this distinction is important as it highlights the complexity of weight management, where biological factors play a significant role alongside lifestyle choices.