Development of Saudi Food Composition Database (SFCD)
This study presents the development of the Saudi Food Composition Database (SFCD), a structured, bilingual web-based platform containing 2,818 locally relevant food items and 322 nutrients, designed to replace reliance on international data and support evidence-based dietary assessment, research, and public health policymaking in Saudi Arabia.
Original paper licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). This is an AI-generated explanation of the paper below. It is not written or endorsed by the authors. For technical accuracy, refer to the original paper. Read full disclaimer
To understand what people eat and how it affects their health, scientists rely on detailed maps of the nutritional content of food. These maps, known as food composition databases, list exactly how much energy, protein, fat, vitamins, and minerals are found in everything from a single apple to a complex stew. They are the foundation for everything from writing dietary guidelines for a nation to helping a doctor prescribe a specific diet for a patient. For decades, many countries in the Middle East have had to rely on maps drawn for other parts of the world, such as the United States or Europe. While these international resources are vast, they often miss the specific flavors, cooking methods, and local ingredients that define a region's diet. A traditional dish made in a Saudi kitchen might taste and nourish differently than a similar dish listed in a foreign database, simply because the local ingredients or the way the food is prepared are unique. Without an accurate, local map, it is difficult to truly understand the health of a population or to create policies that work for them.
A team of researchers led by Ghadir Fallata at the Saudi Food and Drug Authority has now built a new, comprehensive map specifically for Saudi Arabia. They created the Saudi Food Composition Database, a digital library that organizes the nutritional makeup of 2,818 different food items found in the country. This database covers 322 different nutrients, ranging from basic energy and protein to specific vitamins and minerals. The researchers did not just copy existing lists; they carefully gathered data from international sources and combined it with 130 new laboratory analyses of traditional Saudi foods. They then organized this information into a clear structure, sorting foods into 18 main groups, which are further divided into 226 subgroups and 44 smaller sub-subgroups. This allows a user to find not just "rice," but specific types of rice prepared in local ways, or to compare the nutritional value of a traditional dish against a modern packaged product.
The result is a bilingual, web-based platform that anyone can access to search for foods by name or by the nutrients they contain. The system is designed to be fast and secure, allowing users to compare up to three different food items side by side to see how their nutritional profiles differ. The researchers were careful to exclude foods that are not part of the local food supply, such as pork and alcohol, and they also left out specific brand names to keep the data focused on general food types rather than commercial products. To ensure the information remains accurate over time, the system includes a method for checking new data against old data. If a new study provides information about a food, the system assigns it a confidence score. Only the most reliable data is kept or added, ensuring that the database does not become cluttered with uncertain numbers.
This new database fills a significant gap in the region's public health infrastructure. Before this work, researchers and policymakers in Saudi Arabia often had to use data from the United States or the United Kingdom, which did not reflect the reality of local consumption, traditional recipes, or national food fortification practices. By providing a centralized resource that reflects the actual food supply, the database strengthens the ability to assess what people are eating and to develop evidence-based health policies. The authors note that this is a living project; as more local data becomes available, the database will continue to grow and improve. It stands as a tool for scientists, doctors, and regulators to better understand the relationship between diet and health in Saudi Arabia, moving beyond borrowed data to a clear, local picture of the nation's nutrition.
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