Insulin is a hormone produced by the pancreas that plays a critical role in regulating blood sugar levels. Its primary function is to facilitate the uptake of glucose (sugar) from the bloodstream into cells, where it can be used for energy or stored for later use.
Insulin helps maintain blood glucose within a narrow range, preventing it from reaching dangerously high levels. It also promotes the storage of excess glucose as glycogen in the liver and muscles.
Imbalances in insulin production or sensitivity can lead to conditions like diabetes, affecting the body’s ability to properly regulate blood sugar and potentially causing serious health complications.
