Why so many people eat junk food (essay 2)

Many people eat junk food because IT TASTES so good. Everyone knows its unhealthy for you to eat it but junk food was made to stimulate your taste buds and makes you want more. Even though junk food has no nutritional value its mostly used for the taste. For example chips have a chemical inside that makes you unable to just eat one, it opens your appetite and makes you eat more.   Your body needs fat in its system but not as much as most people eat it. So the main reason people eat so much junk food is because it opens your appetite making you want more.