1. Observe the growth and development: the child's height, weight, head circumference and other indicators should be within the normal range, and gradually increase with age. If you find that your child is developing abnormally slowly or too fast, you may need further examination.
2. Pay attention to diet and nutrient intake: Children's diet should be balanced and diversified, and contain enough nutrients such as protein, carbohydrates, fat, vitamins and minerals. If children are often picky eaters or partial eclipse, it may affect their health.
3. Observe the sleep situation: Children should have enough sleep time and good sleep quality every day. If the child often suffers from insomnia or wakes up at night, he may need to seek the advice of a doctor.
4. Pay attention to physical condition: the child's body should have no obvious symptoms such as pain, fever and cough. If these symptoms appear, you may need to seek medical attention in time.
5. Regular physical examination: It is recommended to take your child to the hospital for a comprehensive physical examination every year, including height, weight, vision, hearing, cardiopulmonary function and so on. This helps to find potential health problems early and take corresponding measures.
In short, judging whether a child's health is healthy requires comprehensive consideration of many factors, including growth and development, diet and nutrition, sleep, physical condition, regular physical examination and so on. If in doubt or discomfort, you should consult a doctor in time.