Can overtaking Vitamins give you uti’s

My boyfriends mom has uti’s literally 24/7. To the point where her doctor doesn’t even have her come in anymore she just calls her and she sends the meds to the pharmacy.

She’s had non stop uti’s for the past 3-4 months and the only thing that has changed is that she’s taking waaaayyy too many vitamins

She drinks a coffee that’s jam packed with vitamins and then Also takes vitamins in pill form and gummy form (all in one day)

I’ve read a lot of articles written by doctors that too many vitamins is not good for you especially if your body is already producing enough of those vitamins on its own. But she refuses to listen to any of them and insists that it’s healthy to take a shit ton of them