Artichoke did not produce any noticeable positive or negative effects for me, so I would count it as a no-change experience.

Cauliflower did not produce any clear benefit for me and caused teeth seizing, so overall it felt like a negative experience.

Pak choi had no benefit for me. It caused teeth seizing, made my arms look skinnier, and added fluid around the eyes, so I threw it away.

Used with fiber, cabbage seemed to smooth mylar bags a bit by swelling the area, but it also caused teeth seizing.