Lab grown foods is going to become our diets in future, and this will reshape our world we live in.
Lab grown meats, also known as cultured meats, is made by scientists in the laboratory. They took building block cells from an animal and bathed the cells in a nutrients in order to help them duplicate, and finally put them into a device named bioreactor. Once the unstructured meats had formed, scaffolding would be used to shape the products.
There are benefits to lab grown meats. Less contamination comes to mind, because you won't have to worry about E.Coli anymore. Cultured meats also require much less land, use less water, and produces less pollution! Most importantly, it solves the problem of "animal cruelty." No animals have to be slaughtered anymore, and this may convince some vegetarians to try.
The only disadvantage of lab grown meats is their cost, which could be expensive, but not ridiculously so.
If you don't know about lab grown meats, here is a video that explains it.