what reduces insulin
Alternatively there is a recent study showing how to reduce insulin levels naturally and how to lower insulin levels with exercise. The study shows that exercise can have an immediate effect on insulin levels and can even reduce insulin levels in as little as 15 minutes a day.
1 A sulfonylurea, such as glipizide, helps the pancreas make more insulin. It also helps the cells respond to insulin better. This helps to lower blood sugar and keep it under better control.  Metformin works in several ways. It decreases the amount of sugar (glucose) made by the liver.