|Okay. Then why does it cost a fortune to get in the USA? Its just as simple as brewing wine is it? Well. I have my doubts.| Genetically modifying yeast to pro

|Okay. Then why does it cost a fortune to get in the USA? Its just as simple as brewing wine is it? Well. I have my doubts.| Genetically modifying yeast to produce insulin is a little more difficult than brewing wine. Seriously, what are you on about? They haven't harvested insulin from animals since 1998. That's the last you could get it. They started using it in 1978... all that was a 2 minute Google search.