9 Causes of Bleeding Gums When You Brush Your Teeth

Maintain a Healthy Diet
What you eat and when you eat it also plays a part in keeping your gums from bleeding. Foods that contain lots of sugar or simple carbohydrates increase your risk for tooth and gum problems, as sugar creates an ideal environment for plaque to form. Commit to a diet that is low in sugar and high in the necessary nutrients found in foods like vegetables. You don't have to ban sweets from your life. Just remember to eat them in moderation, and brush after these snacks so that the sugar doesn't have time to stick around.