I. Introduction
II. Overview of LASER Therapy
1. Importance of Wavelengths and Frequencies
2. Mechanism of Action
III. FDA Clearance of LLLT Devices
IV. Treatments Using Laser Therapy
1. Musculoskeletal Disorders
2. Skin Conditions
3. Antimicrobial and Antifungal Uses
4. Major Depressive Disorder
5. Alzheimer’s Disease and Dementia
6. Alternative to Pharmaceuticals for Pain Management
V. Case Study
Discussion
VI. Summary