Why not use e800-899 in food additive?

E800-899 refers to a range of food additives that are not commonly used or recognized in the EU regulations. These numbers are typically reserved for non-food additives, such as those used in cosmetics or pharmaceuticals. Using E800-899 in food could pose safety concerns, as their effects on human health may not be well-studied or approved for consumption. Therefore, it is safer and more appropriate to stick with approved food additives within the established ranges.