“牙龈萎缩”了，还能“长”回来吗？

Core Viewpoint - The article emphasizes the significance of gum health, particularly focusing on gum recession, its causes, symptoms, and the importance of effective dental care products to prevent further deterioration and improve oral health [2][3][12]. Summary by Sections Gum Recession and Its Impact - Gum recession, or gum shrinkage, exposes the tooth roots, leading to potential tooth loosening and loss [2][3]. - Approximately 50% of the population in China experiences gum recession, which can affect aesthetics and lead to issues like "black triangles" between teeth [7]. Causes and Symptoms - The primary cause of gum recession is plaque buildup, which leads to chronic irritation of the gums [9][10]. - Symptoms include swollen gums, bleeding while brushing, exposed tooth roots, increased tooth sensitivity, and tooth mobility [5]. Prevention and Treatment - While gum recession can be difficult to reverse, interventions can prevent further deterioration [12]. - Regular brushing and effective toothpaste are crucial in managing gum health [14]. Product Introduction - The article introduces "Nobida Rebuild Gum Care Toothpaste," developed by a team from Peking University, claiming to improve gum health and reduce plaque [23][25]. - Clinical trials show significant improvements in plaque index (90.5% reduction), bleeding index (82.0% reduction), and gum health index (86.6% reduction) after 12 weeks of use [28]. Unique Selling Points - The toothpaste contains HAP-Rebuild technology, which utilizes hydroxyapatite (HAP) to physically reduce plaque and protect enamel [59][61]. - It is claimed to be effective in whitening teeth without damaging enamel, using a combination of HAP and herbal extracts [82]. Clinical Validation - The product has undergone extensive clinical validation, demonstrating its effectiveness in reducing tooth sensitivity and promoting enamel remineralization [26][34][40]. - The toothpaste's safety and efficacy are supported by third-party laboratory tests and clinical studies conducted in top-tier dental hospitals [43][44]. Pricing and Offers - The toothpaste is available in various packaging options, with promotional offers for bulk purchases, including free samples and a money-back guarantee [18][94][96].