If the height of a boy aged 3 years and 4 months is less than 99 cm, it may be abnormal bone development and calcium deficiency in the body, which requires calcium supplementation according to the doctor's advice. In severe cases, it needs to be treated by intravenous drip of calcium. If the height of a boy aged 3 years and 4 months is higher than 1 10 cm, it belongs to rapid bone development, but the rapid bone development for a long time will lead to calcium deficiency in the body, and calcium supplementation can be carried out under the guidance of a professional doctor.
If a 3-year-old and 4-month-old boy weighs more than 465,438+0 kg, it belongs to excessive nutrient absorption in the body and needs to eat some light food to control his weight, such as vegetables, rice noodles, pumpkin porridge and rice soup. If the weight is higher than normal for a long time, there may be uncomfortable symptoms and signs, such as difficulty walking and poor breathing. If a 3-year-old and 4-month-old boy weighs less than 23 kilograms, it is usually caused by too little nutrient absorption in the body. You can eat more nutritious food, such as egg soup, milk, soybean milk and so on.