Finance or Dentistry // Choosing A levels

Hi! I’m currently looking at picking my A level options, and I’m a bit confused. I was initially thinking of taking Maths, Further Maths, Economics and either Geography or a Science. I’m interested in either studying Finance or Dentistry in the future and these are clearly two very different degrees.
I’d want to study finance because math is one of my favourite subjects, I also enjoy subjects like IT and Business a lot so I think that it would be something I’d enjoy. But then I’ve always wanted to study dentistry, it’s just always been something that I’ve been interested in, but these two degrees are both so different and require different subjects so I’m not sure what to pick for my A levels because I don’t want to have any regrets. :’(
What degree do you think is better (in your opinion) and will be more useful in the future?
What A levels do you suggest I take?
What do you suggest I do?
Thank you so much!

hey I was just wondering which degree did u end up choosing