Multiple Australian outlets report that nearly half of children under five are missing out on a critical nutrient. The coverage states that the shortfall affects children during early years of growth, with implications for development and behaviour. While the excerpts provided do not specify which nutrient is involved or cite detailed findings such as the exact percentage, the reporting is consistent in its central message: a large share of young children do not meet recommended intake levels for a nutrient considered important for healthy outcomes.

Across the Sydney Morning Herald, The Age (Melbourne), and the Brisbane Times, the story is framed around the scale of the gap—“nearly half”—and the potential consequences linked to early development. The articles collectively emphasise that the nutrient is essential for growth and development, and that inadequate intake may be associated with behavioural impacts. The provided material does not include further context such as causes, affected demographics, or policy responses, but all sources agree on the core statistics and the significance of the nutrient for early childhood health.