They’re trying to custom design how your internal organs work and it all has to do with programming DNA, working to create “on/off” switches: a DNA memory device of sorts using a vast number of genes and DNA/RNA components. One of the perks is that they may be able to trigger cells to both monitor and maintain glucose levels. For the diabetic? Nirvana.
How about an engineered virus that fights disease and illness?
What the hell does this have to do with beer?