Which statement about laser therapy is true?

Laser therapy is recognized for its ability to promote healing in tissues through non-invasive techniques. This method utilizes focused light energy to stimulate cellular processes, enhance blood flow, and reduce inflammation, thereby facilitating tissue repair and regeneration. The non-invasive nature of laser therapy makes it a versatile modality applicable in various healthcare settings, including rehabilitation, pain management, and wound healing, among others.

In contrast, the other statements do not accurately represent the current status and applications of laser therapy. The characterization of laser therapy as archaic denies its contemporary relevance and effectiveness in modern medicine. Additionally, while laser therapy can be used in hospitals, it is not restricted to them; clinics and even at-home devices utilize laser technology. Furthermore, while some laser therapies do focus on cosmetic enhancements, the technology extends far beyond aesthetics, addressing a myriad of medical conditions and therapeutic applications.