Crunch Validation KC MSR Practice Test

Which statement is NOT a listed benefit of red light therapy?

Improve wound healing Improve hair growth Reduce stretch marks Helps with joints

Correct Answer:

Improve hair growth

Explanation:

Red light therapy works by photobiomodulation, where red and near-infrared light boosts cellular energy and signaling in a way that supports tissue repair, collagen production, and reduced inflammation. Because of this, the results most commonly highlighted are improved wound healing, reduced pain and inflammation in joints, and improvements in skin quality and elasticity, which can include fading or smoothing stretch marks with continued treatment. Hair growth, while explored in some studies, is not a standard or consistently listed benefit in typical guidelines or summaries of red light therapy. That’s why hair growth is considered the option that doesn’t fit the standard listed benefits.

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