Insulin is released by the pancreas when carbohydrates are eaten. The insulin assists in the process of converting carbohydrate into glucose and transfering the glucose into the body’s cells. Insulin resistance is a condition in which the pancreas produces excessive insulin to deal with carbohydrates. This results in extremes in glucose in the blood and in insulin converting some glucose into fat as the blood glucose level drops (hypoglycemia) – when the glucose is most needed.
A high carbohydrate diet, particularly when large amounts of refined carbohydrate are consumed, and being over-weight are contributors to insulin resistance. A negative cycle establishes whereby insulin resistance leads to further weight gain.
Insulin resistance causes type 2 diabetes and other chronic diseases and is believed to be widespread in populations where high carbohydrate diets and obesity are common.
Insulin resistance can be reduced through a low glycemic diet. This evens out glucose and insulin levels and can be used to manage weight loss. Regular exercise such as walking increases the muscles requirements for glucose and assists the body return to functioning normally.
Eat well, regards Keith
