ARGININE, AN AMINO ACID NATURALLY OCCURING IN FOODS COULD IMPROVE ORAL HEALTHResearch at the University of Michigan School of Public Health discovered that arginine, a naturally occurring amino acid in poultry, red meat, fish and dairy products, stopped the formation of dental plaque in test subjects.Dental plaque is a biofilm that forms on human teeth and contributes to dental caries (decay) and periodontal disease. Biofilms also account for over 50% of hospital infections. Being able to interfere with biofilm production on teeth could reduce the amount of dental disease significantly.Brushing and flossing are the most effective means of reducing the build-up of dental plaque. Antimicrobial agents, such as chlorhexidine, are also used to kill bacteria in dental plaque, but they interfere with the sense of taste and can stain teeth.The researchers at UM were recommending that arginine replace the use of antimicrobials.An article in Science Daily online on this research can be read by clicking here.Since periodontal disease can contribute to an array of other diseases, including diabetes, rheumatoid arthritis and coronary heart disease, the effects of plaque reduction by arginine could have consequences far beyond the rescue of teeth.At our office, we will continue to encourage patients to take steps, including proper oral hygiene, necessary dental treatment, and possible antimicrobials to reduce the possibility of periodontal disease. We care about your health