text: does anyone else's period stop after having eaten a banana? does anyone else's period stop after having eaten a banana? i know this sounds weird but i think it's the high amount of protien in the banana that seem to have this side effect with my body chemistry..when i'm on my period and i eat a banana i will literally stops flowing within about 7hours..anyone else experience this? i've tried this serval months while on my period so i'm sure it's caused by this and i'm also not sexually active. never happened to me.