SAD Therapy LampNZ$115.19Approx USD$68.81Seasonal affective disorder (SAD) is a type of depression that's related to changes in seasons — SAD begins and ends at about the same times every year. If you're like most people with SAD , your symptoms start in the fall and continue into the winter months, sapping your energy and making you feel moody
"In people who have Seasonal Affective Disorder, the brain has difficulty regulating serotonin, a neurotransmitter that is believed to be responsible for balancing mood. These difficulties are exacerbated when the body has less exposure to sunlight, as occurs during the shorter days of winter. At this point, the lack of sunlight leads to depleted levels of serotonin in the parts of the brain where it can boost the mood, leading to depression. In addition to seasonal changes of serotonin levels for individuals affected by SAD." source
Not everyone with SAD has the same symptoms. They include Sad, anxious, or "empty" feelings Get Help SAD may be effectively treated with light therapy From green light soothing the pain of migraine, to blue light reducing organ damage during surgery, recent small studies have uncovered some intriguing effects of this therapy. But apart from easing seasonal affective disorder, we’ve been slow to embrace light as a serious contender for treating neurological conditions.
"We’ve known for 15 years that a special kind of receptor in our eyes transmits information directly to the body’s master clock, as well as other brain areas that control mood and alertness. These cells are particularly responsive to bluish light, including sunlight. These receptors enable light to act as a powerful
reset switch, keeping the clock in our brain synced to the
outside world.
But this clock can fall out of sync or weaken as part of ageing
or a range of disorders – a problem doctors are now starting
to treat with light. Read
more:
"Because of its link with lack of sunlight, one of the most common treatments for SAD is light therapy. This can take the form of regular use of a light box that produces bright, blue-enriched light. Increased exposure to natural sunlight can help too – indeed, exposure to sunlight soon after waking has been found to be as effective for general depression as antidepressant drugs. Source:New Scientist The Mayo clinic states Light therapy is a way to treat seasonal affective disorder (SAD) and certain other conditions by exposure to artificial light. SAD is a type of depression that occurs at a certain time each year, usually in the fall or winter. During light therapy, you sit or work near a device called a light therapy box. The box gives off bright light that mimics natural outdoor light. Light therapy is thought to affect brain chemicals linked to mood and sleep, easing SAD symptoms. Using a light therapy box may also help with other types of depression, sleep disorders and other conditions. Light therapy is also known as bright light therapy or phototherapy. You may want to try light therapy for a number of reasons:
Your doctor recommends it for seasonal affective disorder
or another condition.
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