Research suggests that red and near-infrared light (660-850nm) may promote bone healing, enhance mineral density, and accelerate fracture recovery. RLT has been studied for its ability to stimulate osteoblast activity (bone-building cells), increase blood circulation to bones, and reduce inflammation in bone-related conditions like osteoporosis.
Key Findings from Multiple Studies:
- A 2017 study found that red light therapy significantly accelerated fracture healing in animal models by increasing bone formation and collagen production.
- A 2019 clinical trial suggested that near-infrared light (810-850nm) improved bone regeneration in patients recovering from orthopedic surgery.
- A 2021 review indicated that red light therapy may help prevent osteoporosis by stimulating bone cell activity and reducing bone loss.
- Research shows that RLT enhances calcium absorption in bones, supporting overall skeletal strength.
Implications:
These findings suggest that red light therapy between 660-850nm may be beneficial for supporting bone health, accelerating fracture healing, and potentially reducing osteoporosis risk. Regular use may help individuals recovering from injuries, fractures, or bone-related conditions.