Is light therapy effective in treating acne?

Answers (2)

Only three things are known for sure about acne:
1. Only humans get it.
2. The only cure is to outgrow it.
3. #2 is not very reliable.

blogs.scientificamerican.com/absolutely-maybe/2013/09/16/blemish-the-truth-about-blackheads/
en.wikipedia.org/wiki/Comedo

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Different LED lights treat different skin conditions. Blue light is for acne treatment because it is effective in killing acne bacteria deep in the skin layer where it starts. It not only kills it but absorbs it as well.
Its versatility and low-risk features combined with its skin rejuvenation benefits are a hot item with spa treatments and home devices.
They are fast and easy treatments that provide subtle results over time. Multiple sessions are required, with each session lasting less than thirty minute.
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There is also the ultimate source of light given to us Jehovah God is two kinds of light vital for life: the physical and the spiritual. The physical light helps our physical bodies to stay alive now, perhaps some 70 or 80 The spiritual light enable us to have spiritual vision, and spiritual enlightenment. Without light there is no color. If light did not exist, neither would we. Because, in the process of photosynthesis, green plants use light to make the food we eat—grains, vegetables, and fruits. True, sometimes we eat the meat of animals. But those animals ate plants or other animals that lived off plants. Therefore our physical lives totally depend on light.
Isaiah 60:2, 3
For more information on this subject and others, please go to jw.org "Online Library." For free downloads, publications or read online.

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