I just mean a good drink to help go low(er) sugar?
kombucha (low sugar)
coconut milk (no added sugar/low sugar)
Water. I like plain water when I’m absolutely thirsty, like after working outside, but always gravitated towards sodas all other times I should have been drinking water throughout the day. I had to try a few dozen different flavorings, but once I found one I liked I was able to kick the sugar habit with water.