There are several possible causes for this, including canker sores, oral thrush, leukoplakia, and oral lichen planus
Statistical analyses, including one-way Analysis of Variance (ANOVA) and chi-square tests, were conducted to compare parameters among groups
Public Health England has promoted the use of e-cigarettes as a tool for smoking cessation and maintains that e-cigarettes are 95% less harmful than cigarettes [88]
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However, research is ongoing and studies have shown that vaping is linked to permanent lung damage, irreversible heart and cardiovascular issues, and significant damage to brain development and oral health