The Effect of Fiber Consumption on Metabolic Health and Oral Surface Cleanliness

Background and aim: Fiber plays a crucial role in maintaining human health. A recommended diet is one that provides an adequate amount of dietary fiber. Healthier dietary habits, particularly an increased intake of fiber, can contribute to the prevention of both periodontal diseases and systemic metabolic disorders. This study aims to analyze the effects of fiber consumption on oral health and cleanliness as well as overall systemic health. Purpose: To evaluate the impact of dietary fiber consumption on oral surface cleanliness and systemic metabolic health, with emphasis on its potential role in preventing periodontal diseases and metabolic disorders. Methods: This research employed a literature review method using PubMed and Google Scholar databases. A total of six relevant studies were selected for analysis. Results: Increased dietary fiber intake was associated with improved oral cleanliness, enhanced insulin sensitivity, and a lower incidence of obesity, cardiovascular disease, and metabolic syndrome. The mechanical properties of fibrous foods contributed to oral biofilm reduction, while systemic effects supported overall metabolic regulation. Conclusion: Dietary fiber plays an essential role in maintaining oral health and preventing systemic diseases. Diet composition may also influence the body’s response to periodontal therapy. Moreover, dietary fiber can help reduce body weight in obese individuals and assist those with insulin resistance in controlling blood glucose levels.