Hello, everyone, this is John Siu. of Guangdong Jishengke. As a senior salesperson of Jishengke. In the daily sales process, I often receive inquiries from many buyers, and a large number of buyers are interested in SAD lamps(some body call it light therapy lamps). But most people just try to figure it out from the name of the Light Therapy Lamp. Many people do not understand the principle or effect of SAD lamp. For the next few weeks, I will explain the principle of SAD lamp every Monday in detail, and the mistakes that most suppliers do not mention for buyers. The SAD light is a full-spectrum daylight lamp that relieves the symptoms of SAD. It is a lamp, not a beauty instrument. It is fundamentally different from skin treatment devices in certain wavelength bands such as infrared and ultraviolet. Before going into depth, please understand what Winter Blue and SAD are. Do you have the winter blues? Lots of people get depressed in winter, or suffer from "the winter blues". The medical name for this winter depression is seasonal affective disorder (SAD). If the short, dark days are getting you down, what can you do to feel like yourself again? What causes winter depression? Despite the fact that millions of us say we've suffered a winter-related low mood, it can feel as though the winter blues is just a myth. But there's sound scientific evidence to support the idea that the season can affect our moods. Most scientists believe that the problem is related to the way the body responds to daylight. Alison Kerry, from the mental health charity MIND, says: [With SAD, one theory is that light entering the eye causes changes in hormone levels in the body. In our bodies, light functions to stop the production of the sleep hormone melatonin, making us wake up. [It`s thought that SAD sufferers are affected by shorter daylight hours in the winter. They produce higher melatonin, causing lethargy and symptoms of depression." If you`re going through a bout of winter blues, lack of daylight is probably playing a part. Get more light for SAD If the winter blues is about lack of daylight, it`s no surprise that treatment involves getting more light into your life. If you feel low in winter, get outside as often as you can, especially on bright days. Sitting by a window can also help. You might be tempted to escape the dark winter days with a holiday somewhere sunny. This can be effective for some, but other SAD sufferers have found that their condition gets worse when they return to the UK. Light therapy is often used to treat SAD. This involves sitting in front of or beneath a light box that produces a very bright light. Your GP can give you more information. To be continue next week......
