any advice for school??

S

i’ve been out of high school for over 2 years now. i’m planning on going to college this semester. i wanna become a registered dietitian. the problem is nutrition is science. like to understand nutrition you gotta understand science. and i SUCK at science. i did horrible in all science subjects in high school.

any advice on how to understand science and better learn it??? any advice would be helpful thank you!!