Onion tea

Well in the passed i have made onion tea it is real easy,there is no study that i know of but this stuff really works i do not use it much because i get sick maybe once a year thank god for that.Well what i do is to cut a slice of onion,put it in some boiling water turn the heat off let it simmer pour in a cup with the onion now can drink it like that or you may want to use some lemon,i found this to help with the symptoms of the cold or flu my mom use to do this when we as kids would get sick.This stuff really worked for me and my brothers,it may take some getting used to the taste.