I don't know if there is such a vitamin, but if someone knows of one, please let me know! :wave:

The problem may be a lack of "good" flora in your small intestines. This
could be the reason you have recurrent yeast infections. Start on a good
Probiotic (liquid form is best) to re-establish the good bacteria, which in
turn will rid your system of the yeast. Probiotics can be purchased at your
local Nutrition or Health Store.

My wife uses acidophilus 13 billion live flora and cranberry capsules. :)