https://www.jstage.jst.go.jp/article/jea/34/2/34_JE20220220/_article

PMC

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10751188/

Highlights

• Based on the 2010, 2014, and 2018 National Health and Nutrition Surveys in Japan, we found that lower cereal intake in the middle and highest-income groups was stable over time.
• In 2018, the vegetable intake decreased among women in the middle- and highest-income groups, and the tendency of a higher vegetable intake in women with the highest income disappeared over time.
• Further studies using data over a longer period with a detailed questionnaire on income are needed to determine change of the relationship between income and food intake over time.

Selected Result