What causes gum recession?

In general, gum recession is mainly caused by the following factors: 1. Plaque buildup: Dental plaque is a sticky film composed of bacteria. If not cleaned promptly, it forms a membrane between the teeth and gums. Long-term accumulation can lead to gum inflammation and eventually cause gum recession. 2. Poor oral hygiene habits: Failure to maintain good oral hygiene, such as irregular brushing and rinsing, allows plaque to accumulate between the teeth and gums, leading to gum recession. 3. Periodontal disease: Periodontal disease is a chronic inflammatory condition primarily caused by dental plaque. If left untreated, it damages gum tissue and leads to gum recession. 4. Unhealthy lifestyle habits: Factors such as smoking, excessive alcohol consumption, and high stress levels can all negatively affect oral health and contribute to gum recession.