― Implant surgery can indeed be a quick way. Unfortunately, the safety of lives could be at stake. Here are some simple tricks that can help grow your breast size. ∙ Vitamin ∙ If you go to the drugstore, you'll definitely see some multivitamins that many claim to be able to make breasts bigger. However, buying a multivitamin on the market makes you more at risk because it is not known for certain of their side effects. ∙ Try taking vitamins directly from fruits and vegetables. [...].