Trickle could be useful for you: http://monkey.org/~marius/pages/?page=trickle
They do: https://www.23andme.com/health/Alcohol-Flush-Reaction/
Trickle could be useful for you: http://monkey.org/~marius/pages/?page=trickle
They do: https://www.23andme.com/health/Alcohol-Flush-Reaction/