The wheat protein supply quantity per capita in Japan is projected to experience a slight downward trend from 2024 to 2028, decreasing from 10.5 grams per capita per day in 2024 to 10.47 grams in 2028. This reflects a nearly stable supply with marginal declines each year. As of 2023, the levels were slightly higher but remain consistent with previous years, indicating a steady consumption pattern.

Future trends to watch for include:

Potential impacts of climate change on wheat production which could affect protein supply.
Shifts in dietary preferences that may influence wheat protein demand.
Technological advancements in agriculture that might stabilize or boost supply.