It could be sugar, because for the moment I'm drinking a commercial organic Kombucha.
The tea is made with Black Tee, which is an avoid for A's. Can it be the cause?
On the other hand, I've changed the way I'm drinking it: first thing in the morning, after lunch and just before bed at night. Maybe wrong?
I notice Kombucha is good for my sebhorreic dermatitis but bad for piles. It's a pitty because it was a great discover for the dermatitis, but for the moment I have stopped drinking Kombucha and my dermatitis noticed very soon