Naturtannkrem: En kritisk vurdering

English summary Natural toothpastes: A critical evaluation Nor Tannlegeforen Tid. 2025 Natural toothpastes are produced from naturally derived ingredients to the greatest extent possible. They typically do not contain synthetic flavorings, fragrances, sweeteners, colorants, or preservatives. In contrast, natural toothpastes contain many herbs, plant extracts, essential oils, and other natural ingredients that are not found in conventional fluoride toothpastes. Several of these additives may be unfamiliar to both consumers and dental health professionals. Product reviews often advertise that natural additives in natural toothpastes can promote oral health. However, most natural toothpastes are fluoride-free or contain suboptimal fluoride concentrations for effective caries prevention in both children and adults. It is important to be aware that some toothpaste formulations include honey or other sources of sugar that promote dental caries, as these sugars are converted by plaque bacteria into organic acids. Natural toothpastes have received little attention in Norway, and there is no data on their usage among the population. It is crucial for dental health professionals to know the contents of natural toothpastes and the health consequences of their use, so they can provide clear guidance to patients. This article presents an overview of natural additives in natural toothpastes and evaluates whether these additives can promote oral health. Finally, potential harmful consequences for dental health of using natural toothpastes, as well as caries prevention measures that can be implemented to avoid such consequences, are discussed.