Food is allowed to contain some amount of insects.
"While it might be unsettling to realize insects ultimately end up in the food we eat, many cultures across the world eat them whole as a part of their overall diet,"
2017
The red food dye for Skittles is made from boiled beetles.
The extract was used from the Middle Ages until the 19th century to make crimson dye. Now it is used as a coloring for yogurt and other food products
2020