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For each brand, two samples from different production batches were purchased and labelled as sample 1 and sample 2. TF and TSF were determined chemically, while IF was measured with fluoride electrodes. The measured fluoride concentrations were compared with the labelled values and the recommended 1000\u20131500\u2009ppm range for effective caries prevention.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>In total, 40 toothpaste samples were analysed (20 from each of two batches). For TF, six toothpastes in sample 1 exceeded the standard limit of 1500\u2009ppm, with a range of 2102\u20132462\u2009ppm, while nine in sample 2 surpassed the limit, ranging from 1538 to 1846\u2009ppm. Conversely, eight toothpastes in sample 1 and two in sample 2 were below the minimum recommended level of 1000\u2009ppm, with ranges of 308\u2013923\u2009ppm and 615\u2013923\u2009ppm, respectively. The TSF ranged from 924 to 2157\u2009ppm in sample 1 and 923\u20132154\u2009ppm in sample 2. The IF varied from 615 to 2462\u2009ppm in sample 1 and 308\u20132154\u2009ppm in sample 2.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>Most toothpaste brands had fluoride levels within the recommended concentration range. However, a significant number exhibited fluoride levels either below the minimum effective dose or exceeding the maximum recommended limit. Fluoride variance in toothpaste demands awareness for dentists and public health to guide optimal caries prevention.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/idh.12855","type":"journal-article","created":{"date-parts":[[2024,10,30]],"date-time":"2024-10-30T01:30:43Z","timestamp":1730251843000},"page":"353-361","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Fluoride Concentrations in Different Brands of Toothpaste Marketed in Saudi Arabia"],"prefix":"10.1111","volume":"23","author":[{"given":"Sajith","family":"Vellappally","sequence":"first","affiliation":[{"name":"Department of Dental Health, College of Applied Medical Sciences King Saud University  Riyadh Saudi Arabia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sachin","family":"Naik","sequence":"additional","affiliation":[{"name":"Department of Dental Health, College of Applied Medical Sciences King Saud University  Riyadh Saudi Arabia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Abdulaziz Abdulah","family":"Al Kheraif","sequence":"additional","affiliation":[{"name":"Department of Dental Health, College of Applied Medical Sciences King Saud University  Riyadh Saudi Arabia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Haya","family":"Alayadi","sequence":"additional","affiliation":[{"name":"Department of Dental Health, College of Applied Medical Sciences King Saud University  Riyadh Saudi Arabia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Omar","family":"Alageel","sequence":"additional","affiliation":[{"name":"Department of Dental Health, College of Applied Medical Sciences King Saud University  Riyadh Saudi Arabia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Majed M.","family":"Alsarani","sequence":"additional","affiliation":[{"name":"Department of Dental Health, College of Applied Medical Sciences King Saud University  Riyadh Saudi Arabia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ramya","family":"Ramadoss","sequence":"additional","affiliation":[{"name":"Department of Oral Biology, Saveetha dental College Saveetha Institute of Medical and Technical Sciences  Chennai Tamil Nadu India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nebu George","family":"Thomas","sequence":"additional","affiliation":[{"name":"Department of Periodontology Pushpagiri College of Dental Sciences  Thiruvalla Kerala India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mohammed","family":"Alateek","sequence":"additional","affiliation":[{"name":"Dental University Hospital King Saud University, Medical City  Riyadh Saudi\u00a0Arabia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sukumaran","family":"Anil","sequence":"additional","affiliation":[{"name":"Department of Oral Biology, Saveetha dental College Saveetha Institute of Medical and Technical Sciences  Chennai Tamil Nadu India"},{"name":"Department of Periodontology Pushpagiri College of Dental Sciences  Thiruvalla Kerala India"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2024,10,29]]},"reference":[{"key":"e_1_2_10_2_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41415-019-0232-8"},{"key":"e_1_2_10_3_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1601-5037.2012.00546.x"},{"key":"e_1_2_10_4_1","doi-asserted-by":"publisher","DOI":"10.1111\/idh.12542"},{"key":"e_1_2_10_5_1","doi-asserted-by":"publisher","DOI":"10.1590\/S0103\u201064402004000300001"},{"key":"e_1_2_10_6_1","doi-asserted-by":"publisher","DOI":"10.15171\/joddd.2019.023"},{"key":"e_1_2_10_7_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41415\u2010020\u20101540\u20108"},{"key":"e_1_2_10_8_1","doi-asserted-by":"publisher","DOI":"10.1034\/j.1601\u20105037.2003.00001.x"},{"key":"e_1_2_10_9_1","doi-asserted-by":"publisher","DOI":"10.1039\/C6AY01534D"},{"key":"e_1_2_10_10_1","doi-asserted-by":"publisher","DOI":"10.1177\/154407370802000104"},{"key":"e_1_2_10_11_1","doi-asserted-by":"publisher","DOI":"10.1590\/1678-7757-2021-0410"},{"key":"e_1_2_10_12_1","doi-asserted-by":"publisher","DOI":"10.3390\/dj10080153"},{"issue":"2","key":"e_1_2_10_13_1","first-page":"E103","article-title":"Dental Fluorosis: Exposure, Prevention and Management","volume":"14","author":"Abanto J.","year":"2009","journal-title":"Medicina Oral, Patolog\u00eda Oral y Cirug\u00eda Bucal"},{"key":"e_1_2_10_14_1","doi-asserted-by":"publisher","DOI":"10.1002\/14651858.cd007868.pub2"},{"issue":"12","key":"e_1_2_10_15_1","first-page":"150","article-title":"Evaluation of Efficiency in the Operations of Public and Private Road Transit Services in Port Harcourt Region, Nigeria","volume":"2","author":"Kpalap S. 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