@janton Haha. I did not grow up eating beets or fermented beverages, other than wine, so it was really foreign to me. There are different types of kvass, but basically it's beets with some salt and water, left on the counter for anywhere from a few days to a few weeks. It sounds nasty, and it does taste a little bit like dirt, but it is so incredibly good for you. The first time I tried it I gagged, but a second later I was craving more. It's so weird. Anyway, now I actually like it and try to make it regularly. I even did a post on it a while back when I was still new here. Check it out if you want more details.
https://steemit.com/gardening/@crowbarmama/beets-heart-health-and-100-followers
And as always, thanks for stopping by. It's always a pleasure to read your comments. Blessings to you!