What Are the Dangers of Bright Light Therapy?

Answer Bright light therapy is a treatment option where the patient is exposed to intense amounts of light through fluorescent bulbs. Treatment sessions can last minutes to several hours. People undergo b... Read More »

Top Q&A For: What Are the Dangers of Bright Light Therapy

What are the dangers of chelation therapy?

Chelation therapy is used primarily in the treatment of heavy-metal poisoning, such as lead or mercury poisoning. It is also used to remove excess iron from the blood of patients who receive freque... Read More »

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Does the DPL LED light therapy skin rejuvenation light work?

On One Hand: Clinical Evidence Demonstrates EfficacyThere are numerous clinical trials demonstrating deep penetration light (DPL) LED therapy as effective in treating acne vulgaris. The use of non-... Read More »

Why is it that when you look at a bright light you have to sneeze?

I'm an optometrist and I've always been interested by this because I too have this reflex. Here's what I found on Wikipedia :"Photic sneeze reflex (also referred to as sun sneezing, photogenic sne... Read More »