There is growing evidence that Red 40 causes IBD: https://www.uhhospitals.org/blog/articles/2023/02/can-red-food-dye-give-you-ibd https://www.uhhospitals.org/bl

There is growing evidence that Red 40 causes IBD: https://www.uhhospitals.org/blog/articles/2023/02/can-red-food-dye-give-you-ibd https://www.uhhospitals.org/blog/articles/2023/02/can-red-fo...