beer has Co2 in it ----------------- any drink with Co2 in it ------------ as soon as the Co2 hits the stomach - the pyloric valve (pretty sure that's the name of it) --- opens - -IMMEDIATELY
that allows a full dump of whatever is in the stomach at the time - to go straight into the small intestine
it's why if you drink a carbonated beverage after eating that you will feel bloated.
It's also how a lot of girls in pretty dresses find themselves in some giggly situations - because the Champagne bubbles carry a chemical message as well as 'fun and tickle'
The Champagne goes straight through the stomach - no stopping at go.
I don't know of any advantages at all to dumping into the small intestine - I think it's all bad news
