What is SAD lamp, phototherapy lamp?
Light therapy is a treatment for seasonal affective disorder (SAD) and certain other conditions through exposure to artificial light. SAD is a form of depression that usually occurs in the fall or winter, sometime each year. During light therapy, you can sit at or work near a device called a light therapy box
Seasonal Affective Disorder, Seasonal Depression Definition
Seasonal affective disorder (SAD) is a type of depression caused by seasonal changes. It manifests in many ways and has a wide range and degree of symptoms.
These symptoms can vary from winter to winter, but are always related to seasonal mood changes.
SAD symptoms include:
1. Easy to oversleep, lethargy
2. Drowsiness during the day
3. Weak, lethargic
4. Inability to concentrate
5. Resistance Movement
6. Increased dependence on carbohydrates
7. Weight gain
8. Fear of social activities
9. Feeling down and depressed during a given month
Treating Seasonal Affective Disorder with 'Light'
Foreign studies have proven that the production of serotonin (also known as "serotonin" or the "happiness hormone") is triggered by bright light such as sunlight. Serotonin helps calm the brain's response to stress and enhances overall well-being. This is why people tend to feel happier and more energetic on sunny days.
Serotonin has a wide range of effects on our mood and behavior, so when we lack light, our mood, energy and sleep fluctuate. Many people suffer from light deprivation and its symptoms due to climate or lifestyle, as a result of our body's biological response to a lack of light.
Phototherapy lamps, which expose you to bright light that mimics the sun, are an effective way to boost serotonin. By incorporating SAD light therapy into your routine, you can counteract the effects of light deprivation and the resulting seasonal illnesses.