I'm trying to eat healthy but it tastes like shit

fruits are good you just got to get used to it. Bananas are good asf but if you want something with more sugar eat apples, grapes, and mangoes but don't constrict yourself to a fruit based diet obviously.
Ofc, I'm still young so I live at home, I can't really pick what my family buys from the grocery store so I'll make do with what I have