Research suggests that red and near-infrared light (630-850nm) may help regulate the immune system, reduce chronic inflammation, and enhance cellular defense mechanisms. RLT has been studied for its ability to modulate immune cell activity, promote tissue repair, and reduce oxidative stress.
Key Findings from Multiple Studies:
- A 2017 study found that red light therapy increased anti-inflammatory cytokines while reducing pro-inflammatory markers in patients with autoimmune conditions.
- A 2019 clinical trial showed that RLT improved immune function and reduced inflammation in individuals with chronic inflammatory disorders.
- A 2022 review suggested that red light therapy may enhance white blood cell activity, helping the body fight infections more effectively.
- Research indicates that RLT helps balance immune responses, making it potentially beneficial for individuals with autoimmune conditions, chronic inflammation, or weakened immunity.
Implications:
These findings suggest that red light therapy between 630-850nm may be beneficial for reducing chronic inflammation, supporting immune function, and promoting overall health. Regular use may help strengthen the body’s natural defenses.