Is it normal to have receding gums? NO.
Gum recession can be caused by occlusal stress related to sleep disordered breathing, gingivitis, improper tooth brushing and flossing and/or genetics and hormonal changes. At the first sign of recession see your dentist to obtain a proper evaluation for treatment of the specific cause. If left untreated this condition could cause the loss of the affected teeth.
Video description: This video provides an overview of gum recession, its causes, and how it can ultimately result in severe gum loss and tooth damage if not treated.
For more information visit www.foxdentistry.net.