Getting blood sugar back to normal may slash the risk of deadly heart problems in people with prediabetes. Credit: Shutterstock People with prediabetes who return their blood sugar levels to a normal range may significantly reduce their chances of developing major cardiovascular problems, according to new research from King's College London published in The Lancet Diabetes & Endocrinology . The study found that reversing prediabetes by normalizing blood glucose levels was associated with more