Exercise is critical for good health and well-being, but athletes with Type I diabetes must also pay attention to the interaction between their exertions and blood sugar levels to ensure they manage their health condition at the same time. Nutrition researcher Christopher D. Jensen, Ph.D., took a two-part approach in an article for PowerBar, providing tips for athletes with Type I diabetes.
First, Pamela M. Nisevich, M.S., a nutrition consultant and PowerBar® Team Elite™ marathoner, shared her insights on helpful tips to get started with exercise and manage the impact on the body. Obviously, blood sugar fluctuations are the norm during exercise due to the body’s hormonal surges or reduced glycogen stores; close monitoring of blood sugar is the key. Also, take safety precautions during exercise, toting quickly absorbed carb sources such as chews, gels or sports drinks that can stabilize blood sugar. Finally, Nisevich noted taking in carbs every 10 to 15 minutes during exercise and ensuring good nutrition before events can keep blood sugar in check.
Next, Kerry White, a PowerBar Team Elite ultra-endurance athlete—and Type I diabetic, provided a look at how she manages her diabetes and athletic endeavors. She noted she works closely with her physician to keep her insulin regimen in check to suit her needs during performance; she checks her blood sugar levels generally before, during and after exercise. Because stress and adrenalin can spike blood sugar levels, it’s important to monitor closely and follow a more moderate carb/protein intake versus carbo loading. During exercise, she uses Performance Energy bars for a quick fuel source and adds an Endurance sports drink or sugar-free electrolyte drink to manage blood sugar if she feels it rising or dropping. For recovery, consuming foods such as protein bars is important.