Kim Loos Dr. Kimberly A. Loos practices general dentistry in San Jose, California. She is also a clinical instructor at University of Pacific School of Dentistry and an editor for Dentistry On-Line. Bleeding gums can be a sign of gum disease.
Research shows the major cause of gum disease is plaque.
Plaque must be removed by brushing and flossing each day. Regular dental examinations and cleanings are also an important weapon in the battle against gum disease. Nutrition can play a small role in the development of gum disease. Deficiencies of calcium, vitamin D, vitamin C, and protein have been studied. Calcium is an important nutrient in the development and maintenance of healthy bone, and vitamin D is essential for absorption of calcium from the gastrointestinal tract.