Consuming excess sugar can have a negative impact on your health in several ways. Firstly, it can lead to weight gain and obesity. Sugary foods and drinks are often high in calories but low in nutrients, leading to an imbalance in energy intake. This excess energy is stored as fat, causing weight gain over time. Secondly, a high sugar intake can increase the risk of developing type 2 diabetes. It can lead to insulin resistance, making it harder for the body to regulate blood sugar levels effectively. Additionally, excessive sugar consumption has been linked to an increased risk of heart disease, dental problems, inflammation, and various chronic conditions.