1. Introduction
  1.1 Background
  1.2 Research Objectives
  1.3 Significance of the Study

2. Literature Review
  2.1 Overview of Smoking and its Health Effects
  2.2 Smoking and Oral Health
      2.2.1 Oral Diseases Associated with Smoking
      2.2.2 Impact of Smoking on Oral Microbiota
      2.2.3 Effects of Smoking on Oral Tissues

3. Methodology
  3.1 Research Design
  3.2 Data Collection
      3.2.1 Review of Existing Literature
      3.2.2 Surveys and Questionnaires
      3.2.3 Clinical Data Analysis
  3.3 Data Analysis
      3.3.1 Qualitative Analysis
      3.3.2 Quantitative Analysis

4. Results
  4.1 Overview of Study Participants
  4.2 Prevalence of Smoking among Participants
  4.3 Association between Smoking and Oral Diseases
  4.4 Changes in Oral Microbiota due to Smoking
  4.5 Deterioration of Oral Tissues in Smokers

5. Discussion
  5.1 Comparison of Findings with Existing Literature
  5.2 Implications of the Study
  5.3 Limitations and Future Research Directions