First five years

The first 2000 days of life is a critical time for physical, cognitive, social, and emotional health. What happens in the first 2000 days has been shown to have an impact throughout life.​​

For example, early life experiences are:

  • strongly predictive of how a child will learn in primary school
  • a predictor of school performance, adolescent pregnancy, and involvement with the criminal justice system in the adolescent years
  • linked to increased risk of drug and alcohol misuse and increased risk of antisocial and violent behaviour
  • related to obesity, elevated blood pressure and depression in 20–40-year-olds
  • predictive of coronary heart disease and diabetes in 40–60-year-old
  • related to premature ageing and memory loss in older age groups.

NSW Information about the first five years: First five years (nsw.gov.au)

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