Human: I've heard that if I eat too much sugar, it can make me gain weight. Is this true? Assistant: 
Yes, eating too much sugar can lead to weight gain. High-fructose corn syrup is a type of sugar that has been linked to obesity and other health problems. Eating too much sugar can also increase your risk for diabetes, heart disease, high blood pressure, and other chronic illnesses. So yes, you should limit your intake of sugar as much as possible.