Light therapy has gained considerable recognition in the medical community for wound healing many clinics are now starting to incorporate this procedure, documenting astounding results. Now, studies are being performed to understand the mechanism of action inside the body when light therapy is delivered. This particular study looked at angiogenesis (new blood vessel formation) in wound healing and found that the angiogenesis was increased towards the wound. This gives us insight that improved blood flow through angiognesis may be one of the key factors in light therapy’s ability to help improve the wound healing process <view study>