Yes! These theories state that what you eat is what your vagina would smell/taste like. Now a lot of women might begin to ask why they should be concerned how their kitties taste. True, you don’t eat dinner from there or taste it from time to time when hungry but you do have a man/husband/boyfriend/fiance who probably performs oral on you.
Now if you love him enough to part your legs and let him do oral, then you should love him enough to keep it fresh, clean and tasty for him.
The sources that claim this theory works, say that your food has a high chance in determining how your coochie tastes. For instance it states that a high consumption of pineapple would make your coochie taste like pineapple juice and a high consumption of berries would make your coochie taste berry-like.