Laying the foundation for lifelong health: The first 1,000 days of a child's life
October 3, 2025
A child's first 1,000 days are crucial for brain development, forming millions of neural connections that impact lifelong health.
Every parent dreams of seeing their child grow up healthy, strong, and thriving. The first 1,000 days of life, from conception to a child’s second birthday, lay the foundation for growth and development. However, supporting children’s health must go beyond this critical window.
Today’s generation faces new challenges such as long school hours, less outdoor play, diets high in processed foods, late bedtimes, and excessive screen time. These habits disrupt nutrition, sleep, and hormone regulation, further compromising healthy growth. Early growth and lifelong impact During the first 1,000 days, a baby’s brain forms millions of neural connections every second, reaching about 80 per cent of its adult size by age three. Physical growth also depends on the quality of nutrition, healthcare, and daily care practices. Missed opportunities in this critical phase can result in stunted growth, poorer learning outcomes, and higher risks of chronic illnesses later in life. Malaysia’s double burden of malnutrition Despite economic progress, Malaysia faces a double burden of malnutrition. According to the National Health and Morbidity Survey (NHMS), stunting among children under five rose from 16.6 per cent in 2011 to 21.2 per cent in 2022, while underweight prevalence increased from 11.6 per cent to 15.3 per cent. At the same time, obesity is on the rise. NHMS 2024 findings show that about 14.4 per cent of children and adolescents aged 5–19 are overweight, and a further 13.6 per cent are obese—meaning nearly one in three in this age group faces weight-related health concerns. Reduced physical activity, increased screen time, and greater access to processed foods are fuelling both undernutrition and overnutrition—two extremes that threaten the country’s health, education, and productivity. Laying the foundations for healthy growth Healthy growth rests on nutrition, active lifestyles, and regular health checks. Many children lack nutrients such as iron, vitamin D, calcium, zinc, iodine, and protein—all essential for strong bones, brain development, and immunity. Good nutrition begins in pregnancy, with mothers encouraged to focus on nutrient quality rather than food quantity. Exclusive breastfeeding for the first six months provides the best start, followed by complementary foods rich in protein, whole grains, fruits, vegetables and healthy fats. Fortified foods such as vitamin D or iron-enriched cereals can help close common nutritional gaps, while limiting processed snacks and sugary drinks prevents poor eating habits from taking root early. Lifestyle habits are equally important. Children need at least an hour of outdoor play daily, limited screen time, and consistent sleep routines to support both physical and mental development. Regular visits to government health clinics for growth monitoring, immunizations, and developmental screenings ensure timely interventions when needed. Schools, communities, and national action Schools play a key role in shaping health habits. The Ministry of Health requires school canteens to follow strict nutrition guidelines, restricting excessive sugar and processed ingredients. Coupled with daily physical education, nutrition lessons, and routine growth checks, these measures can positively influence children’s well-being. At the national level, two major policy frameworks guide Malaysia’s efforts: the National Plan of Action for Nutrition (NPANM III, 2016–2025) and the National Strategy to Combat Malnutrition (2023–2030). These initiatives promote breastfeeding, complementary feeding, food fortification, and public nutrition education while also addressing childhood obesity and undernutrition. Digital tools further strengthen these initiatives. The Growth Journey app, endorsed by the Malaysian Pediatric Association, allows parents to track growth trends and seek care early. Meanwhile, the Positive Parenting 360° Toolkit supports holistic monitoring of both growth and developmental milestones. Learning from global success South Korea demonstrates the power of sustained national efforts. Once plagued by widespread malnutrition, the country introduced school feeding schemes, national nutrition programmes, and strong parental involvement. By 2023, South Korean middle school boys were on average 7.4cm taller than a decade earlier, while girls gained 3.3cm, proving that sustained commitment to child health brings measurable change. Malaysia can adapt similar strategies while preserving its cultural diversity and local food traditions. Beyond malnutrition, tackling the realities of sedentary lifestyles, digital distractions, unbalance diets, and sleep deprivation is equally vital. Ensuring every child in Malaysia has the chance to grow, learn, and thrive will take a united effort from families, schools, communities, and policymakers. By combining balanced diets, healthier lifestyles, early monitoring, and supportive national policies, we can raise a generation that is not only taller and stronger but also healthier, smarter, and better prepared for the future. |
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