Korean scientists have just discovered that if you oxygenate alcohol, it helps prevent hangovers. There are some conditions though: because they add oxygen to the booze, there are bubbles. The state of drunkenness is also shortened, so you might see some people drinking a whole lot more to achieve the same alcohol buzz they're used to. Not sure if this new approach to alcohol will catch on, but right now
Sunyang Co is launching a new soju called O2 Lin. Let us know if you get your hands on some, we would love to hear a review.