Insulin, an important hormone in the human body, plays a key role in regulating blood sugar levels. However, when the body’s reaction to insulin is reduced, i.e., when insulin resists, the blood sugar level may lose control, causing a range of health problems.
Insulin resistance, in short, means a reduced sensitivity of cells to insulin. Under normal conditions, insulin promotes cell ingestion of glucose into energy. But when insulin resists, despite the increase in insulin, the ability of the cell to ingestion and use glucose is declining, resulting in a constant rise in blood sugar levels.
So, how does adult insulin resistance happen? The mechanism behind it is quite complex and multidimensional. First, genetic factors play an important role in insulin resistance. Some people are born to react less to insulin, which may be related to genetic composition. These genetic variations may affect the distribution of insulin, the mode of action or the cell response to insulin signals.
Second, lifestyle is also an important incentive for insulin resistance. Long-term high-heat diets, lack of transport, obesity, etc. increase the risk of insulin resistance. This is because obesity leads to excessive adipose tissue accumulation, and fat cells release substances (e.g. free fatty acids, inflammation factors, etc.), which interfere with the normal functioning of insulin and reduce cell sensitivity to insulin.
In addition, a number of drugs, environmental pollution and stress factors may have an impact on the production of insulin resistance. For example, the long-term use of certain drugs (e.g., sugar cortex hormones) can interfere with insulin’s distribution and use; certain chemicals in environmental contamination may disrupt the normal functioning of insulin; and long-term mental stress may lead to hormonal imbalances in the body, further exacerbating insulin resistance.
Insulin resistance not only leads to an increase in blood sugar, but may also result in a number of metabolic diseases, such as type 2 sugar urine disease, hypertension, blood resin abnormalities, etc. These diseases are interconnected and form a complex metabolic network that threatens human health.
Prevention and improvement of insulin resistance are therefore essential to maintain health. We can effectively reduce the risk of insulin resistance and protect our health by adjusting the composition of our diets, increasing the amount of exercise, controlling weight and avoiding bad living habits.
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