What effect might an infant's health and environment have on his growth and development?

An infant's health and environment play crucial roles in their growth and development. Good health, supported by proper nutrition and access to healthcare, enables optimal physical and cognitive development. Conversely, adverse conditions such as malnutrition, illness, or exposure to toxins can hinder growth and lead to developmental delays. Additionally, a nurturing environment that fosters emotional security and stimulation is essential for healthy social and cognitive skills.