How to lose weight at the age of 12

12-year-old children can scientifically lose weight by adjusting their diet, increasing their physical activity, ensuring adequate sleep, reducing screen time, and cultivating healthy habits. Childhood obesity may be related to genetic factors, unhealthy dietary habits, lack of exercise, endocrine disorders, or psychological factors.

1. Adjust dietary structure

Control total calories while ensuring nutritional balance, and increase daily intake of vegetables, fruits, and whole grains. Replace high sugar and high-fat snacks with healthy snacks such as sugar free yogurt and nuts, and avoid sugary drinks. High quality protein such as fish, eggs, and milk can be arranged 3-4 times a week, and attention should be paid to using low oil cooking methods such as steaming. Adopting a timed and quantitative dining mode, focusing on eating without distracting attention during meals.

2. Increase physical activity

Ensure 60 minutes of moderate to high intensity exercise per day, focusing on fun activities such as swimming, cycling, and ball games. During spare time, fragmented sports such as skipping rope and climbing stairs can be performed, and parents can accompany them to participate in parent-child sports. Avoid prolonged sitting, get up and move for 5 minutes every 40 minutes, and arrange outdoor hiking and other family activities on weekends.

3. Ensure adequate sleep

Maintain 9-11 hours of regular sleep every day, and falling asleep before 22:00 helps with growth hormone secretion. Avoid using electronic devices one hour before bedtime and use reading to aid sleep. Lack of sleep can lead to a decrease in leptin secretion and an increase in hunger. Parents need to help establish a fixed schedule and create a quiet and dark bedroom environment.

4. Reduce screen time

Control daily use of electronic devices within 2 hours and avoid watching videos while eating. Replace some electronic entertainment with paper books and educational toys, and set a parental control mode to limit the duration of use. Sitting still for a long time can easily lead to fat accumulation, especially avoiding using luminescent devices before bedtime to affect melatonin secretion.

5. Cultivate healthy habits

Regularly monitor changes in height and weight but do not weigh frequently, and evaluate progress using growth curve graphs. Through science education, children can understand the importance of health and avoid extreme methods such as dieting. Parents should lead by example to maintain a healthy lifestyle, create an atmosphere of family participation, and avoid criticizing their children for weight issues.

Children's weight loss should be gradual, with a monthly weight loss of no more than 2 kilograms, to ensure that it does not affect normal growth and development. Regularly conduct physical examinations to monitor bone age and hormone levels, and if necessary, develop a plan under the guidance of a pediatrician. It is not recommended for children under 12 years old to use any weight loss drugs or meal replacement products. For severely obese individuals, intervention should be evaluated by professional medical institutions. Parents should pay attention to their children's psychological state and prevent feelings of inferiority and anxiety caused by weight issues.