아니요, red light therapy does ~ 아니다 use ultraviolet (UV) 빛. 적색광 요법이 사용됩니다 눈에 보이는 빨간불 (일반적으로 약 630~660나노미터) 그리고 때로는 근적외선 (약 800~850나노미터), 둘 다 자외선 스펙트럼의 반대쪽에 있습니다..
적색광과 자외선의 차이점은 무엇입니까?
- 자외선 (UV) 빛 has much shorter wavelengths (100–400 nanometers) and is known for causing sunburn, skin aging, and increasing skin cancer risk with excessive exposure.
- 적색 및 근적외선 광 have longer wavelengths, which penetrate the skin more gently and stimulate cell energy production without causing DNA damage.
Why Is Red Light Therapy Safe?
Because it does ~ 아니다 include UV rays, 적색광 요법:
- 하다 ~ 아니다 피부를 태닝하다
- 하다 ~ 아니다 damage DNA
- Is considered non-ionizing and safe for repeated use
사실은, red light therapy is used to 수리하다 sun damage and support healthy skin, the opposite of what UV light can do.
결론
빨간불 치료 is not ultraviolet light. 대신에, it uses safe red and near-infrared wavelengths to promote healing, 염증을 감소, and support skin and tissue health — without the risks associated with UV exposure.
