Insulin is produced by a type of cell called a Beta-Cell which is located in the pancreas. When over production or underproduction or no production is noted, then it is an indication that some sort of metabolic illness involving beta cells is present. These are usually diseases such Diabetes Mellitus both I and II,Prediabetes, Gestational Diabetes (mostly diabetes)
if someone is impulsive, it means that they act on instinct, without thinking decisions through. We might also call impulsive behavior whimsical or capricious.
