Whether you have diabetes, prediabetes, or just want to be more mindful of how much sugar you eat, the evidence is clear: too many sugars may mean trouble for your health. Here’s what the science says, why it matters, and some simple steps you can take to help get your calories under control. Sugar and Your Health A major scientific study recently reported that higher sugar intake is linked with 45 harmful health outcomes—and practically no benefits. According to the results, higher sugar intake is associated with an increased risk of: 18 endocrine and metabolic outcomes, such as diabetes