Daily cost of a healthy diet
What you should know about this indicator
A healthy diet meets nutritional standards set by dietary guidelines, with sufficient diversity and quantity within and between food groups to achieve nutrient adequacy and protect against diet-related diseases.
Sources and processing
This data is based on the following sources
How we process data at Our World in Data
All data and visualizations on Our World in Data rely on data sourced from one or several original data providers. Preparing this original data involves several processing steps. Depending on the data, this can include standardizing country names and world region definitions, converting units, calculating derived indicators such as per capita measures, as well as adding or adapting metadata such as the name or the description given to an indicator.
At the link below you can find a detailed description of the structure of our data pipeline, including links to all the code used to prepare data across Our World in Data.
Notes on our processing step for this indicator
- Costs have been adjusted for inflation by multiplying the cost for a given year by CPI(BASE_YEAR) / CPI(year), where CPI is the United States' Consumer Price Index and the base year is 2021.
Reuse this work
- All data produced by third-party providers and made available by Our World in Data are subject to the license terms from the original providers. Our work would not be possible without the data providers we rely on, so we ask you to always cite them appropriately (see below). This is crucial to allow data providers to continue doing their work, enhancing, maintaining and updating valuable data.
- All data, visualizations, and code produced by Our World in Data are completely open access under the Creative Commons BY license. You have the permission to use, distribute, and reproduce these in any medium, provided the source and authors are credited.
Citations
How to cite this page
To cite this page overall, including any descriptions, FAQs or explanations of the data authored by Our World in Data, please use the following citation:
“Data Page: Daily cost of a healthy diet”, part of the following publication: Hannah Ritchie, Pablo Rosado and Max Roser (2023) - “Food Prices”. Data adapted from Herforth et al. (2022), adapted by World Bank, International Monetary Fund (via World Bank). Retrieved from https://ourworldindata.org/grapher/cost-healthy-diet [online resource]
How to cite this data
In-line citationIf you have limited space (e.g. in data visualizations), you can use this abbreviated in-line citation:
FAO and World Bank (2024), using data and methods from Herforth et al. (2022); Multiple sources compiled by World Bank (2024) – with major processing by Our World in Data
Full citation
FAO and World Bank (2024), using data and methods from Herforth et al. (2022); Multiple sources compiled by World Bank (2024) – with major processing by Our World in Data. “Daily cost of a healthy diet” [dataset]. Herforth et al. (2022), adapted by World Bank, “Food Prices for Nutrition 3.0”; International Monetary Fund (via World Bank), “World Development Indicators” [original data]. Retrieved December 11, 2024 from https://ourworldindata.org/grapher/cost-healthy-diet