https://youtube.com/watch?v=e8sPaesPOiU
I'm trying switchel now. It's a drink made of water, ginger, apple cider vinegar, lemon and honey. I only started drinking it few days ago so idk if I should give a verdict already, but it seems it's helping me to get through the day, feel I have more energy and strength in general and quench my thirst really well. Usually I'd buy myself some soda or something during workday but I noticed I stopped doing that without even thinking about it. Supposedly it should also improve your body immunity.
There's plenty of recipes on the internet and they vary a bit with the ingredients but you shouldn't worry about that.
I'm not quite used to the taste yet and it smells awful because of the vinegar (although the vinegar taste is not really present) but I think I'm gonna put it in my diet permanently.