Dental problems, like misaligned teeth, can have effects on the body. Misaligned teeth can impact posture, leading to discomfort in the neck and back. Gum diseases also have associations with heart conditions, diabetes, and issues during pregnancy.Dental problems, like misaligned teeth, can have effects on the body. Misaligned teeth can impact posture, leading to discomfort in the neck and back. Gum diseases also have associations with heart conditions, diabetes, and issues during pregnancy.