You can snack but you just have to make his and hers cleanse a healthier choice. Instead of having that candy bar you might want to consider a those baby carrots. Might not be so tasty but just start eating them and soon you will get a taste for them. Try eating new fruits that you have never tried before instead of reaching for that bag of chips.
https://pillsfect.com/his-and-hers-cleanse/
https://pillsfect.com/his-and-hers-cleanse/