Weight Gain - Unintentional
Alternate Names : Involuntary Weight Gain
DefinitionUnintentional weight gain is an increase in body weight that occurs when caloric intake exceeds body requirements, causing increased fat storage.
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Overview & Considerations
Almost 40% of all Americans are overweight. Aging, which is generally accompanied by a slower metabolism, can cause weight gain unless accompanied by a reduction in food intake or adequate exercise.
Weight gain can be a significant symptom of several endocrine diseases such as Cushing's syndrome or hypothyroidism. It may also be caused by heart or lung disorders as well.
A progressive weight gain occurs with pregnancy; whereas, a periodic weight gain may occur with menstruation. A rapid weight gain may indicate dangerous fluid retention.
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