레드 라이트 태닝: 과학적 태닝과 건강한 피부의 이중 비밀을 풀어보세요
We all know that excessive exposure to ultraviolet rays can cause sunburn, while red light can repair skin problems. But did you know that these two seemingly opposing light waves can actually work together to achieve even better results? In his article, ‘Using Sunlight to Sustain Life,’ American biologist Dr. Ray Peat points out that […]
