weight gain or loss is one of the symptoms of
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Answer:
Weight gain occurs when you regularly eat more calories than you use through normal bodily functions and physical activity. But the lifestyle habits causing your weight gain aren't always obvious. Losing weight means eating fewer calories and burning more energy through physical activity. It sounds simple.
The thyroid gland creates thyroid hormone that keeps the body running, and when the gland fails to produce enough of these hormones, a person has an underactive thyroid, or hypothyroidism. When there are inadequate levels of thyroid hormones in the blood, metabolism slows and this leads to weight gain and fatigue.Stress, especially chronic stress, can cause weight loss or weight gain due to its effects on bodily processes. Stress affects the production of stress hormones and the GI system, which can lead to changes in appetite and metabolization. A person can use a variety of self-help techniques to decrease stress.