GENEVA–(BUSINESS WIRE)–Gums bleeding when brushing can happen to any of us, and it is easy to ignore. But blood in the sink is a sign that something is not right with your mouth. Bleeding gums often indicate gingivitis, the earliest and most common form of gum disease. The good news: gingivitis can be reversed with proper oral hygiene. Left untreated, gingivitis can progress into periodontitis, a more severe stage of gum disease that can only be managed, not reversed, and can lead to losing t