Some sources include meat, nuts, and cheese. When you consume more calories than your body needs, then you will gain weight. If calorie intake equals calories used, you will maintain your weight. If calorie intake is less than calories used, weight loss will occur. Weight gain can lead to obesity.
Obesity is a serious health concern that severely decreases the quality of life for many people.
The practice of an eating disorder can be viewed as a survival mechanism. Just as an alcoholic uses alcohol to cope, a person with an eating disorder can use eating, purging or restricting to deal with their problems. Some of the underlying issues that are associated with an eating disorder include low self-esteem, depression, feelings of loss of control, feelings of worthlessness, identity concerns, family communication problems and an inability to cope with emotions. The practice of an eating disorder may be an expression of something that the eating disordered individual has found no other way of expressing. Anorexia Nervosa Anorexia is a disorder where the main characteristic is the restriction of food and the refusal to maintain a minimal normal body weight.