vegan protein sources Content / vegan protein sources Content for °ÅÀÖÊÓƵ en The Promise of Alternative Proteins /food/news/the-promise-of-alternative-proteins °ÅÀÖÊÓƵ food scientists are studying how to make beef using cow stem cells. September 09, 2024 - 3:28pm Jocelyn C Anderson /food/news/the-promise-of-alternative-proteins