Has anyone taken anything to reduce their stutter?

Has anyone taken anything to reduce their stutter? I feel like my stutter is due to anxiety and anticipation before I speak to people Like I block like crazy before I speak to people, I guess I have so much to say and my mind is always rushing a mile a minute I slow done and do the whole think before you talk but I do slow done but still block So I’m assuming is I’m more relaxed I would stutter less. I mean I think stutter would always be there but it would be less severe Has anyone taken specific vitamins, cbd gummies , etc to help them reduce their stutter Feel like stuttering us ruining life esp with employment and socially with friends, family and romantic partners