Long-term chronological data
The annual changes in nutrient intake from 1946 to the present are summarized based on the reports.
The survey design and items of National Health and Nutrition Survey have been revised many times since the survey began. Please refer to the "Changes in survey methods" and the "Changes in food group classification" when interpreting the survey results.
data | file |
---|---|
Nutrient Intake | 1946~2019 |
Intake by Food Group | 1946~2019 |
Reference