PRINCIPLES FOR CHOOSING TOOTHPASTE BASED ON SCIENTIFIC AND THERAPEUTIC CRITERIA

Аннотация

This article provides a comprehensive overview of scientifically grounded principles to be followed when selecting a toothpaste. In particular, it offers an in-depth analysis of the components of various toothpastes and their positive and negative effects on oral health. Different types of toothpaste are compared in terms of their functional characteristics and suitability for specific dental needs from a medical-theoretical perspective. Furthermore, the article substantiates the necessity of individual selection based on the condition of the teeth and gums, and highlights the importance of a proper choice withreference to scientificevidence. Keywords: toothpaste, fluoride, caries, abrasive, dentistry, oral hygiene, inflammation, sensitivity. Introduction. Due to the advancement of modern medicine and dentistry, the role of oral hygiene in maintaining overall health is being increasingly substantiated scientifically. It has been proven that dental and gum diseases not only affect the oral cavity but also have direct or indirect impacts on cardiovascular, endocrine, and gastrointestinal systems. From this perspective, proper selection of oral hygiene products—especially toothpaste—is regarded as akey factor in preserving health. According to the World Health Organization (WHO), dental diseases—particularly caries, periodontitis, and gingivitis—are among the most widespread chronic conditions globally. The prevention of these diseases largely depends on the composition of toothpastes, includingfluoride content, antibacterial components, abrasiveness, and other characteristics. Numerous scientific studies show that thedaily use of toothpaste not only helps maintain the microbial balance in the mouth but also strengthens the enamel, slows the progression of caries, and prevents gum inflammation. However, due to individual differences in oral health and dental needs, toothpaste should not be selected based on a universal approach but rather according to personal requirements. For instance, individuals with tooth sensitivity are advised to use toothpastes enriched with potassium nitrate, whereas antibacterial and low-abrasive products are more suitable for preventing tartar buildup. In children, fluoride levels must be strictly controlled as high doses can betoxicto developing bodies. Therefore, this article examines scientifically grounded approaches to selecting toothpaste, analyzes the composition and therapeutic functions of various products, and discusses principles for making personalized choices based on dental needs. The content provides practical recommendations for dentists, pharmacists, healthcare professionals, and the general public. Main Body. The primary function of toothpaste is to clean the oral cavity mechanically, prevent caries, maintain gum health, and freshen breath. However, each type of toothpaste contains specific ingredients tailored to a therapeutic purpose. Thus, the first step in choosing atoothpasteshould beto examineits composition. 98,7:ROTCAFTCAPMI .SECNEICSLACIDEM ,5202, enuJ,5emuloV gro.srehsilbupcimedaca.www 1. FluorideToothpastes.Fluoride is one ofthe mostcommonly used activecomponents in toothpaste and plays a key role in caries prevention. Research indicates that fluoride concentrations of 1000–1450 ppm effectively strengthen enamel and provide protection against caries. However, fluoride toothpastes mustbe used cautiously in children. 2. Antibacterial and Anti-inflammatory Toothpastes. Ingredients like triclosan and chlorhexidine inhibit microbial growth. Products such as Lacalut Active and Parodontax are widely used in cases of periodontitis and gum inflammation. These toothpastes typically contain low-abrasiveagents, antiseptics, and plant extracts to soothegum tissues. 3. Toothpastes for Sensitivity. Brands like Sensodyne and Elmex Sensitive are based on potassium nitrate and strontium salts. These substances reduce signal transmission to tooth nerves, thereby minimizingpain perception [2]. 4. Whitening Toothpastes. Toothpastes such as Crest 3D White and Colgate Optic White include abrasive particles, hydrogen peroxide, or baking soda to remove surface stains. However, long-term usemay lead to enamel erosion [3]. 5. Toothpastes with Natural Ingredients. Recently, products like R.O.C.S., SPLAT, and Himalaya, based on herbal extracts, have gained popularity. These toothpastes typically do not contain parabens, SLS, or synthetic preservatives, though their efficacy may sometimes belowerthan that offluoride-containing pastes. 6. Special Toothpastes forChildren. Products such as Elmex Kids and R.O.C.S. Baby are low in abrasiveness, pleasant in taste, and formulated with safe ingredients. The fluoride concentration inthese pastes should not exceed 500ppm toreduce therisk ofingestion. Findings.Based onresearch and analysis, thefollowing conclusions have been drawn:  The effectiveness of a toothpaste is directly related to its active ingredients, fluoride content, and compatibi