Researchers looked at 85,000 people between 40 and 69 years old and the study suggests people with bright light exposure past midnight may have an increased risk of developing Type 2 diabetes.
In the Exposure Race, however, in the course of testing numerous lights, I think I’ve found a real gravelly Goldilocks. Not too big, bright enough to descend at full speed, extremely well made ...
Guidelines for typical bright light therapy usually suggest starting with 10,000 lux for 30 minutes every morning, but someone new to the method may require shorter exposure. The more powerful the ...