The eyes is an important part of the organ and also a delicate organ. The output of the eyes, after two or three synapses, contains information that is far more sophisticated than the punctuate representation of the world encoded in the rods and cones.
Food additives are organic substances that are intentionally added to food in small quantities during production or processing to improve the organoleptic quality (colour, flavour, appearance, taste and texture) of the food.