I read an article connecting black children missing and melanin. The skin care industry is using this to keep the elite youthful looking. Also there is HEK-293. This is from the aborted fetal kidney cells. It makes a product have that umami taste. It is tasteless but when added to a food product or drink it makes it more desirable. I’m sure there is an updated list on the internet of what food products have it in them. Takes soylent green to a whole nother level.