gold or blue tint. Generally, higher-lux lights like SAD lamps tend to have cooler — more blue — temperatures. But the Happy Light Luxe allows you to adjust its brightness and temperature.

Evidence is not as clear on the effectiveness of blue light therapy. It may work well for people with seasonal affective disorder (SAD). Additionally, some evidence suggests it can help with other ...

This week how eating sausages can boost vitamin C, why blue light helps SAD sufferers and a new drug which eases the pain of an enlarged prostate... Blue light therapy is being used to ...

What to Read Next This can give rise to winter depression — or Seasonal Affective Disorder ... at a deep stage — so it's an all-around healthier way to begin your day. Light therapy has ...

Studies have shown SAD cases are more prevalent in geographical areas where there is limited exposure to sunlight, Warren said. In the summertime, enjoying the benefit of looking into the light ...

It revealed that light of short to medium wavelengths (blue, green and yellow) were effective but that red or UV wavelengths did not seem to treat SAD. This study also reviewed the timing of the ...

The panel is designed to diffuse light in a similar way to the Earth's atmosphere, dispersing it across a room. Like a SAD lamp – the ... the panel appears sky blue when the light is on, with ...

"Seasonal affective disorder, or SAD ... are learning how specialized cells in our eyes turn the blue wavelength part of the light spectrum into neural signals affecting mood and alertness.