Which color LED helps with detoxification?

• A. Yellow
• B. Blue
• C. Red
• D. Green

Answer: (A)

In LED therapy, different wavelengths of light are believed to influence different tissue processes. Yellow light, roughly in the 580–600 nm range, is commonly associated with stimulating superficial circulation and lymphatic drainage. The idea is that improving superficial blood flow and lymphatic flow helps move and clear waste products from tissues, which is why yellow is presented as helping with detoxification. The other colors have different primary associations: blue is linked to antibacterial effects, red to deeper tissue healing and collagen production, and green to calming of pigmentation. So, among these options, yellow best fits the concept of enhancing detoxification through improved lymphatic drainage and microcirculation. Keep in mind that evidence for detox benefits is largely based on marketed or theoretical claims rather than definitive scientific proof.