This is the minimum amount of light required to effectively treat seasonal affective disorder (SAD) and other mood disorders. The color of the light is also important. Look for a lamp that emits a ...

I feel happier, more energized, and refreshed,” said one reviewer after using the SAD lamp. The gray skies and shortened days ...

If you're feeling persistently low and think SAD might be a factor, it's important to speak to your GP for a proper assessment and treatment plan. Many people also find relief with light therapy ...