Why People Become Overweight人到底为什么会超重

Your weight depends on the number of calories you consume， how many of those calories you store， and how many you burn up1. But each of these factors is influenced by a combination of genes and environment. Both can affect your physiology （such as how fast you burn calories） as well as your behavior （the types of foods you choose to eat， for instance）. The interplay between all these factors begins at the moment of your conception and continues throughout your life.

你的体重取决于摄入、储存和消耗的热量，而这些因素又受到遗传和环境的共同作用。（剩余9741字）