Take on the pre-hangover cure

The Japanese have an answer for everything. They have first rate innovation in cars, electronics, LEDs and elbow injury without surgery. You can get anything you need in Tokyo...food, drinks, gadgets, weird graphic comic porn..shoot you can even get a pair of used panties in a vending machine, it is really the land of the free
But forget all that innovation, the one that intrigues me most is this box of Yakult Gaba juice I just put down. It tastes like ginseng mixed with milk and then rinsed through a Japanese businessman's work socks, but that's acceptable if it does what it promises to do.
I was told today that if I drank this bottle of Godzilla piss it would avoid a hangover tomorrow morning which is a very enticing concept

Will report back tomorrow morning