Would biology, chemistry, or physics contribute the most toward my future major in college?

I'm a high school sopre, and I already know that I want to major in clinical psychology to work with drug addicts and mental health patients. Soon I'll have to choose which science I'll be taking through my junior and senior year, my choices are biology, physics, and chemistry. Out of curiousity, which of these options would make the most sense with what I want to do? Thanks!