Which hormone produced by the pancreas helps to lower blood sugar levels?

Insulin is the hormone produced by the pancreas that plays a crucial role in regulating blood sugar levels. When food is consumed, particularly carbohydrates, blood sugar levels rise. In response, the pancreas releases insulin into the bloodstream. Insulin facilitates the uptake of glucose by cells, allowing them to use glucose for energy or store it for future use. This process effectively lowers the concentration of glucose in the blood.

Understanding the function of insulin is vital because maintaining balanced blood sugar levels is essential for overall health. Elevated blood sugar levels over time can lead to serious conditions such as type 2 diabetes, where the body either does not produce enough insulin or does not use it effectively.