I’ll tag @Gumbymom who can give you more specific advice.
But I will say…your kid can major in anything she wants as an undergrad. She just needs to take the required courses for medical school admissions also. Really…ANY major is fine.
Adding…I would suggest you read again your previous thread about applying to UCs.
ETA…your daughter could get accepted to medical school from Santa Cruz, Merced or Riverside. Really.