Research suggests that red and near-infrared light (630-850nm) may support gum health, reduce oral inflammation, and aid in post-dental procedure healing. RLT has been studied for its potential to reduce bacteria in the mouth, accelerate tissue repair, and improve overall oral hygiene.
Key Findings from Multiple Studies:
- A 2016 study found that red light therapy significantly reduced gum inflammation and improved healing in patients with periodontal disease.
- A 2018 clinical trial suggested that near-infrared light (810nm) helped reduce bacterial growth associated with gum infections.
- A 2020 review showed that RLT accelerated healing in patients recovering from dental surgeries, such as tooth extractions and implant placements.
- Research indicates that red light therapy may stimulate collagen production in gum tissues, aiding in the treatment of receding gums and oral wounds.
Implications:
These findings suggest that red light therapy between 630-850nm may be beneficial for improving gum health, reducing oral bacteria, and accelerating post-dental procedure recovery. Regular use may help individuals with gum disease, oral inflammation, or healing after dental treatments.