There are many conditions that barely show any symptoms, however, they can have devastating effects on our health. Conditions like high cholesterol often do not have symptoms, however, overtime it can increase our risk of developing heart conditions. New research suggests that people with diabetes who don't manage their blood sugar are three times more likely to develop serious eye problems later in life. Experts followed the health of over 5,600 people in England, averaging 66 years old, for 14 years to reach this conclusion. Link Between Blood Sugar and Eye Health The study published in the BMJ found that individuals with uncontrolled diabetes (meaning their blood sugar levels were too high at the study's start) had a 31% risk of developing diabetic eye disease. This is a stark contrast to the 9% risk seen in participants whose diabetes was well-controlled, with glucose levels in the normal range. Diabetic eye disease often includes diabetic retinopathy, a condition where high blood sugar damages the light-sensitive area at the back of the eye called the retina. The research also linked high blood sugar levels—above 6.5% on an HbA1c test (which measures average blood sugar over two months)—to an increased risk of other eye conditions like glaucoma and macular degeneration. Why This Matters Researchers highlighted the importance of these findings, especially as the number of people being diagnosed with diabetes continues to grow rapidly. They noted that the proportion of working-age individuals with a diabetes diagnosis more than doubled in the 2000s. According to the World Health Organization, 830 million people worldwide have diabetes, many of whom live in low to middle-income countries. Most people living in these conditions often do not have proper treatment available to them, and the number of people living with untreated diabetes has also increased steadily over the past decade. The research emphasizes how crucial it is for people with diabetes to be diagnosed and to receive support in managing their condition. This support can significantly reduce their chances of developing potentially serious eye disease. The study also underscored the importance of getting a diabetes diagnosis. People with diabetes who hadn't been diagnosed faced a higher risk of eye problems compared to those whose condition was known and managed. Eye Care and Diabetes Testing Researchers highlighted the importance of eye examinations for older individuals, particularly those with a diabetes diagnosis. They also noted that the findings support more widespread testing for diabetes in the general public. This wider testing could help find people who don't realize they have diabetes, potentially lowering their risk of eye disease that could otherwise go unnoticed. Experts stressed the vital importance of supporting people with diabetes to manage their condition, which helps them live well and prevent serious complications. They added that a key part of this involves having an annual review, including diabetic eye screening to catch any early signs of damage. If left untreated, this damage could lead to significant problems, including loss of sight. Ways to Manage Your Blood Sugar Keeping your blood sugar in check is key for good health, and there are several simple ways to do it. Eating a healthy diet, maintaining a healthy weight, and getting regular physical activity are all very helpful. Other good tips include tracking your blood sugar to understand what affects it, and eating meals at regular times without skipping any. Choose foods that are lower in calories, unhealthy fats, sugar, and salt. Make sure to track what you eat, drink, and how active you are. It's also best to drink water instead of juice or soda, and limit alcoholic drinks (no more than two per day for men, and one for women). When you want something sweet, grab some fruit, and always control your food portions, perhaps by using the plate method to guide you.