Seasonal Affective Disorder, or SAD, is a depressive condition with symptoms that worsen during the darker fall and winter months. Research has shown that sunlight plays a key role in brain chemistry, and when there is a lack of sunlight, our Melatonin and Serotonin levels become unbalanced, and we become depressed and lethargic.Full spectrum lights (which mimic natural sunlight) have been found to be very effective in treating SAD. The light therapy entails sitting in front of SAD light boxes from a half hour to an hour each day. To receive the full benefits from SAD therapy lights, users should have their eyes open, as eye exposure is superior to skin exposure. Brighter lights work better than dimmer lights, and morning light provides greater benefits for the majority of people. The full spectrum lights coming from SAD light boxes balance the levels of Melatonin and Serotonin in our brains, and we can return to normal again.
Research has shown that SAD light boxes are very effective in treating the depressive symptoms of SAD. Generally, benefits can be felt anywhere from 48 hours to 2 weeks after daily treatment has begun.People who suffer from psychic anxiety are more likely to respond positively to SAD therapy lights than those with somatic anxiety (physical symptoms such as panic attacks). However, light therapy may be beneficial for some people who suffer from panic disorder, particularly if their symptoms tend to worsen during the fall and winter months.Depression can be treated. And it can be done naturally and safely with SAD light boxes. There are many lights on the market today and all vary greatly in price, size and features. Do some research before choosing which SAD light box is right for you.