In 2023, anaemia prevalence among children under 5 in Japan stood at an actual rate of 13.90%. Forecast data from 2024 through 2028 indicates a gradual increase, growing from 14.03% to 14.53%. Year-over-year, the prevalence is expected to rise approximately 0.92% to 1.00% annually. The compound annual growth rate (CAGR) over the next five years suggests a consistent upward trend averaging around 0.90% per year.

Future trends to watch for include:

Potential health policy interventions that could mitigate the rising trend in anaemia rates.
The economic implications of increased anaemia, potentially influencing healthcare costs and productivity.
Changes in dietary habits and their impact on anaemia prevalence among children.
Innovations in nutritional supplements or fortified foods for early intervention.