When talking about acne, it is not just involve a one-causing factor. From the environment, skincare products to hormonal levels, they all cause your skin to break out. It is included your diet, what you feed inside your body. Believe it or not, food does cause acne! Especially when you have acne-prone skin. Even your diet does not directly cause the risk of developing acne but taking in a frequent amount may affect gene expression and alter hormone levels that promote acne development. So, what foods should you avoid to prevent your skin from getting acne? What type of food should you eat regularly to control your acne behavior?