Diabetes is a chronic medical condition characterized by high levels of sugar (glucose) in the blood. It occurs when the body either doesn't produce enough insulin or doesn't effectively use the insulin it produces. Insulin is a hormone produced by the pancreas that helps regulate blood sugar levels and allows glucose to enter cells to be used as energy.

Regular monitoring of blood sugar levels helps individuals with diabetes understand how their lifestyle choices and medications affect their glucose levels. This is typically done using a glucose meter to check blood sugar levels throughout the day.

Engaging in regular physical activity helps improve insulin sensitivity, aids in weight management, and promotes overall health. It is important to choose activities that are safe and appropriate for individual capabilities and to consult with healthcare professionals before starting a new exercise regimen.