What is the most common cause of childhood obesity

Over consumption of fats and oils because at a yooung age the health system reduces to the nutrition its provided and if a child can't stop eating sweets and cholestrol food that can cause obesity

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Children become overweight and obese for a variety of reasons. The common causes are genetic factors, lack of physical activity, unhealthy eating patterns, or a combination of these factors. Only in rare cases is being overweight caused by a medical condition such as a hormonal problem.

Well. erm obesity, anorexia?