Our first 2000 days predict our next 30,000 – optimising childcare as a public health strategy.

The First 2000 Days: Optimising Childcare as a Public Health Strategy

2026-02-11 22:34
Key Insight: The period from conception to age five is the most crucial time for rapid physical and cognitive development. High-quality services provide the foundation for a child to thrive for life.

The Ultimate Lever for Life

The first 2,000 days represent a unique window of opportunity where the brain develops at its most rapid rate. It is during this time that the foundations for lifelong health, learning, and emotional resilience are built.
The evidence overwhelmingly indicates that a child's first 2,000 days are fundamental to predicting their next 30,000 days of life (NSW Health, 2019). This profound correlation highlights the critical importance of the work undertaken by the Education and Early Childcare sector, positioning it as a powerful lever for addressing the broader social determinants of health, beyond its function as a workforce enabler for parents to return to the workforce (Victorian Government, 2022).

The period from conception to age five, known as the first 2000 days of a child's life, is the most crucial time for rapid physical and cognitive development. The brain is learning and developing, neural pathways are being formed, and social and emotional responses are being learned (Boyce et al., 2021). High-quality early childhood education services provide the foundations for a child to thrive not only in childhood but throughout life (Aguayo & Britto, 2024).

Early childhood experiences are linked to school performance, adolescent behaviours and adult health, such as obesity, diabetes, mental health, emotional regulation, and chronic health conditions, such as heart disease (Frieden TR, 2014).

Consistent nurturing attachments and trauma-informed care, unpinning the culture of the service, can change the course of adverse childhood experiences such as toxic stress from the effects of family violence and neglect. These resilience and protective factors of early childhood learning environments provide a buffer and mitigate risks in later life (Krugman, 2021). What is done now for a child at age three, for example, can shape how they are at 20 and 50; how they exercise their agency, their feelings of self-worth, and foster positive emotional and social attachments.

Educational outcomes, although very important, can dominate the early childhood service culture. Balancing the care outcomes is, at best, just as important a priority and an area for improving capability. Perhaps it is time to have a model of care for early childhood services so that the delivery of high-quality education and care can have “care” defined; the why, what, when, and how of providing care in this setting (Hills et al., 2025).

Why Quality Care Matters

At Anchor Childcare, we view the Early Childhood Education and Care (ECEC) sector as a critical public health partner. Optimising the opportunities and what to consider if you operate ECEC services:
  • Continuity of care through the educator team is paramount in a childcare context. This means deliberately minimising the number of different educators a child interacts with, especially in the crucial first 2000 days. By maintaining a consistent team, strong, trusting partnerships can be formed with the family, and deep, nurturing attachments are allowed to grow and flourish between the child and their primary caregiver(s). To achieve this, it is essential to consider the professional skills, experience, and ongoing leadership and development opportunities provided to the educator team to ensure they are well-equipped to sustain these vital relationships. Your team will benefit from having a care framework, otherwise known as a model of care, in which to anchor their practice, enabling the child to always be at the centre.

  • Collaborative partnerships with community, families and those providing visiting specialist services to enable responsive, informed child-centred care. These partnerships are the foundation for excellence because they ensure a holistic, consistent approach to the child's development, bridging the gap between the care environment and the home environment. Active engagement with families and specialists provides educators with deeper insights into a child's unique needs, background, and strengths, enabling tailored and highly effective educational and care strategies. This shared understanding and collective responsibility elevate the quality of care and drive better long-term outcomes.

  • Early identification of the needs of the child and addressing any psychological risks, developmental delays or additional health needs. Empower the child so that they are seen and understood, and bolster intervention plans and multidisciplinary collaboration with active input from educators.

  • Care governance where systems to monitor care outcomes are in place. This would include care-related incidents and complaints, safe use of medicines, readiness for health-related emergencies (allergic reactions, serious injuries, etc.), care competencies among staff (first-aid practice, etc.), and capability and support for children with additional needs. This emerging focus on the 'care' outcomes, underpinned by trauma-informed and attachment-based practices, represents a significant evolution for the ECEC sector. If we acknowledge that the social-emotional and long-term health benefits are just as—if not more—critical than early academic achievement, are we ready to fundamentally redefine the role of the early childhood educator from primarily a learning facilitator and leader to a primary caregiver and resilience builder?
Imagine when we are 82, or having lived 30,000 days, and we had this opportunity to enable the best start in life, influenced by caring educators who, no matter what, were there to bring out the best in every child. This generational impact is clear, with universal childcare delivering high-quality education and care, health outcomes are optimised across entire populations (Claire et al., 2021).
Redefining the Future We believe that every child deserves the best start. Our mission is to support your service in making a tangible, lasting impact on the children in your care.
The Anchor ChildCare team is uniquely positioned to partner with your governing body, centre management team, and broader education team to meet the demands of this evolving landscape. We provide the expertise and tools necessary to embed a robust "model of care" that defines, monitors, and drives superior care outcomes, transforming your service from a learning enabler into a public health impact leader. By fostering trauma-informed practices, ensuring continuity of care, and strengthening care governance, we help you rise to this challenge, creating a profound foundation for every child and leaving a legacy that shapes the health and well-being of future generations.
Get in touch to discuss how we can help.

Reference

NSW Health. (2019). The First 2000 Days Framework (PD2019_08). [Download PDF]

Victorian Government. (2022). Supporting a healthy first 2,000 days for all Victorian children. [Access Report]

Boyce, W., Levitt, J., Fernando, D., et al. (2021). Genes, environments, and time: The biology of adversity and resilience. Pediatrics, 147(2). https://doi.org/10.1542/peds.2020-1651

Aguayo, V., & Britto, P. (2024). The first and next 1000 days: A continuum for child development in early life. The Lancet, 404, 2028-2029. https://doi.org/10.1016/S0140-6736(24)02439-5

Frieden, T. R. (2014). Six components necessary for effective public health program implementation. American Journal of Public Health, 104(1), 17-22. https://doi.org/10.2105/AJPH.2013.301608

Krugman, S. (2021, March 2). The biology of adversity in childhood: Why you should care. AAP Journal Blogs. [Read Blog Post]

Hills, A., Hills, S., Jayasinghe, S., & Byrne, N. (2025). Time to focus on movement and active play across the first 2000 days of life. Future, 3(1), 4. https://doi.org/10.3390/future3010004

Blewitt, C., Morris, H., O’Connor, A., Ifanti, A., Greenwood, D., & Skouteris, H. (2021). Social and emotional learning in early childhood education and care: A public health perspective. Australian and New Zealand Journal of Public Health, 45(1), 17-19. https://doi.org/10.1111/1753-6405.13058