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No single intervention, agency, or one-time action can halt the rise of childhood obesity. Life courses, multiple stakeholders, comprehensive and continuous approaches were developed to address childhood obesity. The four key stakeholders are family, school, health service institutes, and the entire government. Three critical life stages include preconception and pregnancy, infant and early childhood, and older childhood and adolescence. A balanced diet and physical activities are promoted for children and adolescents. An obesogenic environment is corrected through the entire society’s collaboration.
Family Actions
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Healthy Diet Habit Development The parents and/or caregivers must fulfill their duties to develop the healthy dietary habits and lifestyles of the child. The concept that parents and/or caregivers should be the first person responsible for children's health is widely accepted. Parents or caregivers must improve their nutrition and health literacy to increase dietary diversity, make healthy food choices, and cook healthy food for their children, with less fried food, less oil, salt, and sugar when cooking at home; and reduce the frequency of eating out. Sugar-sweetened beverages should be consumed less or avoided in the child’s diet. Parents should train and guide young children to eat on time and by themselves. Beginning in early childhood, healthy eating habits must be developed.
Physical Activity Habit Development A family that fosters an environment supporting physical activity allows physical activity to become a family norm. Parents should encourage their children to participate in outdoor activities and physical exercises and try to do exercises with them. Children and adolescents would become interested in physical exercises and develop the habit of physical exercise. Screen time for children should be limited in the family, and children require an adequate sleeping time.
Growth Monitoring for Children Parents and caregivers should fully understand the adverse effects of overweight and obesity, regularly measure and record the height and weight of children, and evaluate the growth of children and teenagers according to relevant standards. If necessary, parents should consult professional institutions and intervene following professional guidance.
Strengthen Community Support Community healthy lifestyle workers and social physical exercise instructors may provide dietary and physical activity guidance and education to families, community canteens, and catering units to improve the practical operability of healthy lifestyles among parents and caregivers through the village (community) committee. Breastfeeding is promoted through the community, and a breastfeeding-friendly environment is created. Maternity leave is fully implemented and breastfeeding rooms are established in public places and worksites.
School Actions
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School responsibility must be strengthened to maintain the healthy weight of children and teenagers.
Improve Nutrition and Health Education Class Knowledge regarding diet, nutrition, and physical activity should be integrated into the daily routine education of kindergartens, primary schools, and secondary schools. Age-specific nutrition and physical activity learning resources should be enriched. Diet, nutrition, and physical activity knowledge should be incorporated into teacher training. Nationally, schools should effectively promote nutrition knowledge combining with Nutrition Improvement Program for Rural Compulsory Education Students and school dining work. Overweight and obesity should be correctly understood to avoid discrimination against children with obesity.
Improve Food Supply at School School meal guidelines for kindergartens, primary, and secondary schools should be reformulated and school meal staff must be trained. School meal supplier access policies must also be set. Full-time or part-time nutrition and health management personnel are recommended for each school. If possible, nutrition professionals are preferred. The dietary pattern and cooking methods for school meals should be optimized to meet the nutrient requirements of students, with locally available food if possible. Fresh vegetables and fruits, whole grains, and appropriate amounts of fish, meat, eggs, and milk should be provided. Conversely, high-sugar, high-fat, or high-salt food should be avoided. Drinkable water according to the national standards should be freely available at school. School senior officials are required to dine with students in canteens to supervise the nutrition and safety of school meals.
Ensure Adequate Time for Physical Activity at School National physical education (PE) and health curriculum standards should be fully implemented, and PE scores should be counted into high school and university entrance examinations. PE and extracurricular exercises must be strengthened. Class breaks for students must be ensured without delay or early starts. Students may stretch and perform appropriate physical activities during breaks to reduce long sitting behavior. Time for outdoor activities must not be less than two hours, including at least one hour daily for sports for preschool children. More than one hour of at least moderate-intensity physical activity daily is recommended for students. Finally, at least three hours weekly of high-intensity physical activity must be ensured for muscle strength and strong bones.
Medical and Health Institutions’ Actions
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Strengthen Weight Management during Pregnancy Nutrition assessment, diet, and physical activity guidance will be included in perinatal care. Nutrition screening and interventions will be conducted to maintain appropriate weight pre-pregnancy and prevent excessive or inadequate weight gain during pregnancy.
Strengthen Weight Management among Children and Adolescents Primary public health services for children under 6 years will be fully implemented. Breastfeeding and complementary feeding knowledge, skills, and consultations will be promoted widely. The growth of the child will be monitored. Finally, the capacity of school clinics (e.g., clinics, school hospitals, health rooms) to regularly monitor overweight and obesity among children and teenagers and timely execute health education and guidance will be improved.
Strengthen Interventions for Children with Obesity Diet, physical activity, and psychological support will be provided to schools and families to manage the weight of children with obesity. Medical and health institutions are encouraged to provide individualized nutrition and exercise plans for children who are overweight/obese. Children who are obese and with co-morbidities should be treated under the guidance of medical doctors.
Government Actions and the Construction of an Enabling and Supportive Environment
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Popularize Knowledge and Skills for Obesity Prevention and Control Multiple platforms including communities, parents, schools, and health classes will be used to disseminate knowledge regarding obesity prevention and control. Popularizing scientific dietary recommendations becomes institutionalization and normalization with innovative ways and various forms of public media. Chinese dietary guidelines, physical activity guidelines, and childhood obesity prevention and control related knowledge will be widely disseminated. Scientific and operable obesity prevention and control skills will be popularized to the entire society based on local conditions. Scientific popularization will be supervised to avoid the dissemination of misleading information.
Strengthen Food Marketing Management Food marketing laws and regulations will be improved. The marketing and advertisement of breastmilk substitutes, as well as the production and marketing of complementary food, will be further regulated. The marketing of high-sugar, high-fat, or high-salt foods will be limited. Similarly, government rules and regulations shall regulate food labeling to limit the use in packaging of pictures, descriptions, and designs attractive to children.
Improve Sports Facilities for Children and Adolescents Community exercise spaces, fitness trails, cycling paths, sports parks, and multi-functional sports venues will be built. Public sports facilities will be open to children and adolescents for free or at discounted prices. School sports facilities will be available to children and adolescents in their spare time and during holidays. Drinkable water in sports venues will be available for free for children and adolescents.