The level of blood glucose is lowered following a meal by the action of?

Insulin plays a crucial role in regulating blood glucose levels after a meal. When food is consumed, especially carbohydrates, glucose enters the bloodstream and raises blood sugar levels. In response to this increase, the pancreas releases insulin, a hormone that facilitates the uptake of glucose by the body's cells, particularly muscle and fat cells. This uptake allows cells to use glucose for energy or store it for later use, which effectively lowers the glucose level in the bloodstream.

Additionally, insulin promotes the storage of excess glucose in the liver in the form of glycogen, further aiding in the regulation of blood sugar levels. By maintaining this balance, insulin helps prevent excessive spikes in blood sugar, contributing to overall metabolic health. Understanding the function of insulin is vital for anyone studying human physiology, nutrition, or health-related fields, as it highlights the hormone's importance in diabetes management and metabolic disorders.