Children’s BMI, also known as body mass index, BMI = weight (kg)/height (m2), is an indicator used to evaluate overweight and obesity in children, generally set at greater than or equal to 25 for overweight and greater than or equal to 30 for obesity. If the baby is between the edge of this value or above, to actively intervene. This is because obesity in childhood can easily lead to obesity and triglycerides in adulthood, i.e. hypertension, hyperglycemia, hyperlipidemia, etc. Dietary adjustments should be made to eat less calorie-rich foods and more voluminous and less calorie-rich vegetables, as well as more physical exercise and beneficial sports.