The Physiology of Weight Loss By Dr. Angelo Consiglio

The idea of weight loss hinges on a deceptively simple ratio: the amount of energy consumed in calories versus the amount of energy expended in exercise and the upkeep of vital functions. When an individual’s caloric intake exceeds their energy expenditure, the body stores the excess energy in muscle matter, the liver, and in fatty deposits. This ability to preserve energy, though annoying to some people living in the modern world, played an essential role in human survival over the course of natural history.

The proper balance of vitamins may help encourage reactions that consume some of this stored energy and thus promote weight loss. Moreover, hormones play an important role in the body’s accumulation of energy-storing matter. Disorders of the thyroid, autoimmune conditions, and pancreatic issues can lead to a spike in certain hormones, which in turn cause weight loss. Therefore, unexplained weight loss can signal undiagnosed illnesses.

Further, advances in genetics have revealed inherited factors that influence weight loss in ways ranging from the presence of certain chemicals to the intensity of eating urges. Understanding all the components that contribute to weight loss helps medical researchers develop new methods to combat the obesity epidemic in the United States.

About the Author:

Dr. Angelo Consiglio presently works at his Florida Keys Medical Weight Loss Clinic, which is online at