Class 11 NEET Biology Chemical Coordination and Integration

Insulin is made in the pancreas. Beta cells within the islets make insulin and release it into the blood. With the help of the hormone insulin, cells throughout the body absorb glucose and use it for energy. Diabetes develops when the body doesn't make enough insulin or is not able to use insulin effectively.In an absence of anti-diuretic hormone (ADH), diabetes insipidus occurs.