The list of suppliers of preferred articles is current as of the dates indicated. We encourage you to reach out directly to current and potential suppliers for the most up-to-date information on preferred articles and their specifications.

We do not receive funding from any supplier or food company so we have no competing financial interest to disclose. None of content on this site represents an endorsement of any specific product or brand. 

Other suppliers who are not currently on this list may also carry preferred articles. We welcome feedback or suggestions for expanding the current list. Please contact us if you have additional information to share, or wish to call any omissions or potential errors to our attention.