적색 및 청색광 요법은 무엇입니까??
레드 라이트 대. 블루라이트테라피: What’s the difference and the combined benefits Red light therapy (RLT) and blue light therapy (BLT) both use light to target skin and health problems. But they work in very different ways. Here is a simple explanation of how they work and how they can be used together. 1. […]
