insúlínnæmi

Insúlínnæmi refers to the sensitivity of the body's cells to insulin. Insulin is a hormone produced by the pancreas that plays a crucial role in regulating blood sugar levels. It acts like a key, allowing glucose from the bloodstream to enter cells for energy. When a person has good insúlínnæmi, their cells respond effectively to insulin, meaning that a normal amount of insulin can efficiently lower blood glucose.

Conversely, poor insúlínnæmi, often referred to as insulin resistance, means that cells do not respond well to insulin. In this state, the pancreas has to produce more insulin than usual to achieve the same effect of lowering blood glucose. Over time, this can lead to elevated blood sugar levels and is a major risk factor for developing type 2 diabetes. Factors that can influence insúlínnæmi include genetics, diet, physical activity levels, body weight, and certain medical conditions. Improving insúlínnæmi often involves lifestyle changes such as regular exercise, maintaining a healthy weight, and consuming a balanced diet.