When you stop taking the pill, eating a balanced diet and taking high-quality supplements will help your body support your body. When you stop using birth control pills, your body will undergo some changes, according to the Mayo Clinic. The Centers for Disease Control and Prevention states that stopping at any time is safe, but that if you’re not on the pill, you can expect some changes to your body. If you’re going from birth control to pill, eating a balanced diet or taking supplements will help you. Birth control is no longer used as a form of birth control.