Q: You state below this is the same as baking soda, however, that is not true. Baking soda is sodium bicarbonate, this is listed as Potassium Bicarbonate. They aren't the same.
A: You are correct, this would serve a similar purpose in the brewing process to adjust pH but would be different in the source between sodium and potassium
Q: Is it food grade? After discussing with holistic doctor, I am looking to tweak my PH balance. Thanks.
A: Yes, it is safe to use and food grade!