The thing about kefir is, from what I've read on the livestrong website, is that it can actually have an effect on reducing cholesterol in your body. Also it said something about being hugh in HDLs, which pushes out the bad LDLs [low-density lipoproteins] in the blood.
I only drink about 2/3 of a 1-qt mason jar every 2-3 days, depending on how fast it ferments and then secondarily ripens.
I've eaten my own excess kefir grain, and they're not bad. Taste and consistency of sour gummy bears. Actually I like them a lot, and they're a punch of gut-friendly healthiness.
You always hear all the hype about beneficial, probiotic stuff and how people always go to buy greek yogurt or take acidopholus. Greek yogurt only has five good strains, and acidopholus supplements only have one. Homemade kefir's got up to 50. It's good stuff.
Gonna buy some vanilla beans and throw a piece in my kefir during the ripening phase for some extra kick.