The Effects of Being Overweight

Overweight children are at risk for serious health conditions like type 2 diabetes, high blood pressure, and high cholesterol - all once considered exclusively adult diseases. But overweight children may also be prone to low self-esteem that stems from being teased, bullied, or rejected by peers.

Overweight children are often the last to be chosen as playmates, even as early as preschool. Children who are unhappy with their weight may be more likely than average-weight children to develop unhealthy dieting habits and eating disorders, such as anorexia nervosa and bulimia, and they may be more prone to depression, as well as substance abuse.

Overweight children are at risk of developing medical problems that affect a child's present and future health and have direct impact on quality of life including:

• high blood pressure, high cholesterol and abnormal blood lipid levels, insulin resistance, and type 2 diabetes

• bone and joint problems

• shortness of breath that makes exercise, sports, or any physical activity more difficult and may aggravate the symptoms or increase the chances of developing asthma

• restless or disordered sleep patterns

• tendency to mature earlier (overweight kids may be taller and more sexually mature than their peers, raising expectations that they should act as old as they look, not as old as they are; overweight girls may have irregular menstrual cycles and have fertility problems in adulthood)

• liver and gall bladder disease

• depression

Risk factors present in childhood (including high blood pressure, high cholesterol, and diabetes) can lead to serious adult medical conditions like heart disease, heart failure, and stroke. Preventing or treating obesity in children may reduce the risk of developing these conditions as they get older.