Psychological disorders which may be confused with an eating disorder, or be co-morbid with one: 1  Emetophobia is an anxiety disorder characterized by an intense fear of vomiting. A person so afflicted may develop rigorous standards of food hygiene, such as not touching food with their hands.
Having a good lung capacity is important because you'll need it when it comes to sports and running.
There are four lung capacities of importance in pulmonary medicine: 1  Vital capacity. 2  Inspiratory capacity. 3  Functional residual capacity. 4  Total lung capacity.