Dr. Paul Perry Alston PHD

Eating disorders are mental disorders that affect an individual's eating pattern, habits, and diet. The most common types of eating disorders are bulimia, anorexia, and binge-eating disorder, all of which affect the diet habits of a person considerably. These conditions are often characterized by...

Chronic obstructive pulmonary disease (COPD) is a progressive disease, which currently does not have a cure yet, as modern medicine has not found a way to reverse the damage done to the airways and lungs. For this reason, there is a slow and long-term development of debilitating symptoms. The...

What is rumination?According to various research studies, one of the important factors or causes of depression and anxiety is rumination.When people ruminate, they continually contemplate about certain problems or thoughts without end. Most of the time, individuals who are depressed have episodes of...

A young boy was in dire need of a transplant, but hospitals refused him due to his autism. After fighting the odds and getting the procedure, surviving, and thriving, he has started a conversation about preventing medical bias.Battle for a transplantLief was only nine years old when he became ill...

Stress is inevitable in life; however, it is less manageable if an individual experiences chronic stress on a daily basis for an extended period of time. Stress triggers a series of reactions that initiate the stress response in cells throughout an individual's body. Commonly, if stress persists for...

Tourette’s syndrome is characterized by vocalization and movements that are involuntary and repetitive. It is a type of tic disorder. The pioneer Dr George Gilles De La Tourette first discovered the condition in 1885 in an eighty-six-year-old French noblewoman. Typically, in childhood, early...