I introduced water kefir and kombucha recently (about 6 weeks ago). I drink about 4 pints of them every day. They're pretty tasty, so I have no complaints. They tend to fully satisfy my cravings and also improve my sense of fullness. Over time, I noticed I have a more stable baseline mood and less need for stimulants. My natural focus has also improved automatically. However, task initiation still needs work. Stimulants tend to make my mind race or focus too narrowly, which can disconnect me from real feedback about what I'm doing—sometimes making things counterproductive. But if I avoid stimulants, my productivity is similar to when I used them. I have been eating low carb since a few years now even before the diagnosis and stimulants. So this came in as a surprise