My recipes avoid all ingredients listed on the American Latex Allergy Association website, and on Japan’s National Institute of Health Sciences website, as known for or suspected of cross-reacting with latex as well as a few other ingredients that I have discovered elsewhere. However, latex-fruit syndrome is still an emerging issue and poorly understood. There may be other foods that cross-react, and people with latex-fruit syndrome often have other food allergies independent of their latex allergy. Each individual is different, so be sure to discuss with your allergist the safest way for you to try out ingredients that are new to you before you cook with them.