Pharma nord q10 toothpaste coenzyme q10 is a vitamin like substance which plays a vital role in the bodys energy supply acting in conjunction with enzymes hence the name coenzyme q10 to convert sugars and fat into energy coenzyme q10 is also important as an antioxidant in the body the tissues of the mouth contain both desirable and disease causing bacteria some of the disease causing bacteria in the mouth depend on vitamin k in their energy production processes whilst the desirable bacte