Utah Master Esthetician Practice Exam

What color of LED light is recommended for treating inflammation?

1. Red

2. Blue

3. Green

4. Yellow

The correct answer is: Yellow

The recommended color of LED light for treating inflammation is actually red light. Red light is known for its ability to penetrate deep into the skin tissue, promoting circulation and reducing inflammation. It helps to stimulate cellular repair and regeneration, which is crucial in managing inflammation. Other colors such as blue light are generally more effective in treating acne due to its antibacterial properties, while green light is often used for pigmentation issues and yellow light can be employed for skin rejuvenation and redness reduction but is not specifically targeted for inflammation. Hence, in the context of inflammation treatment, red light emerges as the most beneficial option, as it directly addresses the underlying causes by enhancing healing and reducing swelling.