@Living_thing I I would try to up b1 with (lean) pork (eg, ham) and seafood, b3 with lots of OJ, all b vitamins with brewer s yeast (eg sprinkle on soups popcorn etc) and k from liver or kale. One can always add actual supplements. Ironically it seems Aniprin brand veterinary aspirin is the one of the ones with the least or no additives.