Insulin is a hormone produced by the pancreas that helps regulate blood sugar levels. When you eat, your body converts food into glucose, which is the primary source of energy. Insulin helps glucose move from the bloodstream into the cells, where it is used for energy. If the body is insulin resistant, the cells do not respond normally to insulin, which can lead to increased blood sugar levels and, over the long term, increase the risk of developing type 2 diabetes.
Article updated:
22 October 2024