How does glucose impact blood sugar levels?

Glucose impacts blood sugar levels by being the main source of energy for the body. When glucose levels rise after eating, the pancreas releases insulin to help cells absorb and use the glucose for energy. If there is too much glucose in the blood, it can lead to high blood sugar levels, which can be harmful to the body. On the other hand, low levels of glucose can result in hypoglycemia, causing symptoms like weakness and confusion. Maintaining a balanced level of glucose is important for overall health.