On January 27, the U.S. Food and Drug Administration (FDA) released the Total Diet Study Interface (TDSi), an interactive, web-based tool that provides streamlined access to findings from FDA's Total Diet Study. Concurrent with the launch, FDA is releasing the most recent cycle of TDS data, including results from fiscal years 2021 and 2022. The TDSi includes TDS datasets from fiscal year 2018–2022.

The TDSi release underscores the FDA's commitment to transparency and continuous improvement in its food chemical safety programs, in alignment with Make America Healthy Again (MAHA) goals. By transitioning from traditional publication methods to a dynamic, user-interactive platform, FDA is providing stakeholders with enhanced access to critical food safety and nutrition data, positioning itself as the global leader in providing comprehensive, publicly accessible data on foods in a typical U.S. consumer's diet.

FDA's TDS is a continuous monitoring program that systematically collects, prepares, and analyzes chemical contaminants and nutrients in foods representing the average U.S. consumer's diet. This new enhancement to the TDS surveillance program provides critical data to assess cumulative exposure to various contaminants and supports FDA's food safety and nutrition oversight responsibilities.

The TDSi represents a significant advancement in data accessibility and transparency, offering:

• Comprehensive data visualization: Interactive graphics and charts that enable users to easily explore TDS findings efficiently and intuitively
• Enhanced transparency: User-driven access to detailed analytical results with full dataset download capabilities for researchers and stakeholders
• Historical scope: Complete datasets for nutrients and contaminants (including elements, radionuclides, and pesticides) in foods collected since 2018
• Ongoing updates: Regular incorporation of new TDS data as it becomes available.

The new TDSi tool is available for use here. For more information about FDA's Total Diet Study, visit the TDS webpage.