Consuming too much sugar can lead to various health issues, such as obesity, type 2 diabetes, and heart disease. Excess sugar increases insulin resistance, leading to higher blood sugar levels. It also contributes to inflammation in the body, raising the risk of chronic diseases. Additionally, high sugar intake can disrupt hormonal balance, affecting hunger and cravings, thus promoting overeating. Notably, excessive sugar consumption can contribute to dental issues, such as cavities, and negatively impact mental health, leading to mood swings and anxiety.