Light: a light source is beneficial
skin care beauty tips - - Posted on December, 4 at 1:37 pm
With the arrival of autumn, shorter days and lack of light can affect our mood or our general condition. The light also called phototherapy, is a way to recharge its batteries during the winter. Some explanations …
With the approach of winter, it is scientifically proven that the number of depression increases dramatically. Some signs may occur: lack of dynamism, persistent fatigue, headaches, irritability, poor concentration, productivity, loss of motivation, a need for excessive sleep, increased appetite with a penchant for sugary foods. Often these disorders disappear with the arrival of spring. All these symptoms are typical of the phenomenon of winter or seasonal depression, also known as TAS (Seasonal Affective Disorder). The light is used primarily to treat people suffering from these disorders or its most mild stroke called the winter blues.
The principle of light is regularly exposed to a source of light in your eyes, without stare at the camera light. For specialists, the recommended dose should be between 2500 and 3000 lux (unit of light intensity). The benefit of these meetings are felt after 3 or 4 days, but this can vary from one individual to another. It is also advisable to make 4 to 5 sessions per week during the dark periods and the exhibition will be preferably in the morning.
However, there are indications against the light is not suitable for people suffering from cataract, glaucoma or manic-depressive syndrome and certain chronic illness. If in doubt, do not hesitate to talk to her doctor!
Initially, the light aircraft were used by health professionals. In recent years, this principle has democratized and you can find lamps and bulbs in some businesses such as Nature and discovery, or on sites specializing in light: Kiria or Solvital
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