We don't know the answer to this of course. Presumably they did some animal studies to show that huge doses of their product don't obviously damage a mouse. Ge

We don't know the answer to this of course. Presumably they did some animal studies to show that huge doses of their product don't obviously damage a mouse. Generally there is a 30+ year lag time to work out if some lifestyle change is detrimental. Look at smoking, soft-drinks... even more difficult with food products. We err on the side of recklessness by letting these products loose with minimal testing. Personally I think that the cellular meat products, where they grow actual animal muscle cells in the lab, including seafood, are going to be the real killer product in this space. They have the advantage of true biocompatibility with us, less cringe factor and avoid the need for excessive processing to mimic the real thing. I also think that cellular meat will be cheaper and less resource intensive than plant based products in the end.