causes of elevated insulin levels
High blood sugar will cause Insulin levels to rise, but i suspect you are referring to Insulin resistance. This is a phenomena in which your muscle cells have reduced sensitivity to insulin. This results in higher blood levels of Insulin for any given level of blood sugar as compared to those without Insulin resistance. In brief: Insulin resistance. High blood sugar will cause Insulin levels to rise, but i suspect you are referring to Insulin resistance. This is a phenomena in which your muscle cells have reduced sensitivity to insulin. This results in higher blood levels of Insulin for any given level of blood sugar as compared to those without Insulin resistance.
Type 2 diabetes usually develops gradually over a number of years, beginning when muscle and other cells stop responding to insulin. This condition, known as insulin resistance, causes blood sugar and insulin levels to stay high long after eating. Over time, the heavy demands made on the insulin-making cells wears them out, and insulin production eventually stops.