Seasonal depression (Seasonal Affective Disorder (SAD) My view on the matter - In Fitness and Health
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In the mid-1980s, 3 day diet described the American scholar Norman Rosenthal, a condition he called SAD, Seasonal Affective Disorder 3 day diet (seasonal affective disorder). It concerned people who already had so-called major depressive disorder or bipolar disorder, for at least two consecutive years, suffered from depression during fall or winter and recovering during the bright part of the year. (Nowadays covers the seed of a seasonal depression 3 day diet during the spring and summer.)
The exact incidence of SAD is not known - numbers between 1 and 10 percent occur in the literature. Even early on discarded the idea that because the SAD varies with the season should exposure to light can relieve symptoms. Since then, numerous studies examined the effects of phototherapy
The most common symptoms in addition to depressed mood and increased appetite are reduced concentration, reduced physical activity, fatigue of the day, problems at work, apathy, decreased libido and sleep disturbances (usually 3 day diet increased sleep).
The light is necessary for the regulation of melatonin formation in the brain. Melatonin is the brain sleeping pills produced at night and when we otherwise find ourselves enough time in the dark. Daytime reduces 3 day diet or stops the creation of melatonin rather quickly when sufficient amounts of light reach our retina in the posterior eye. Summer time we get more than enough light to this day rhythms to function normally.
It is clear that many more are seeking help for their autumn or winter depression after a rainy summer than if it had been warm and sunny. Light improves 3 day diet your mood, gives you better concentration and increase your activity level and vitality. Our mood is influenced by the hormones serotonin and melatonin, whose levels vary with time of day and season. It has been shown that the formation of these mood hormones are activated every time you, for example, watching a sunset 3 day diet while production is interrupted when you are in darkness. This is why depression is not as common among people living in the sunnier latitudes.
This entry was posted on Monday, October 12th, 2009 at. 8:00 am and is filed under Health. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site. Leave a comment
Create your own professional website with integrated 3 day diet blog on N.nu
A (H1N1) All Saints Day Alzheimer's Work From Home Blog Cancer Dementia Depression Diabetes fatty acids Phthalates change Halloween Cardiovascular Disease Health 3 day diet Jogging comfort zone Dietary Requirements Running Food Medicine Environment Minerals milk MLM Exercise Saturated fat natural Naturskyddsföreningen New Year's resolution recreational physical therapy Stress Swine Flu Exercise Walking Vitamins Greenhouse effect Vårruset whiplash Overweight
In the mid-1980s, 3 day diet described the American scholar Norman Rosenthal, a condition he called SAD, Seasonal Affective Disorder 3 day diet (seasonal affective disorder). It concerned people who already had so-called major depressive disorder or bipolar disorder, for at least two consecutive years, suffered from depression during fall or winter and recovering during the bright part of the year. (Nowadays covers the seed of a seasonal depression 3 day diet during the spring and summer.)
The exact incidence of SAD is not known - numbers between 1 and 10 percent occur in the literature. Even early on discarded the idea that because the SAD varies with the season should exposure to light can relieve symptoms. Since then, numerous studies examined the effects of phototherapy
The most common symptoms in addition to depressed mood and increased appetite are reduced concentration, reduced physical activity, fatigue of the day, problems at work, apathy, decreased libido and sleep disturbances (usually 3 day diet increased sleep).
The light is necessary for the regulation of melatonin formation in the brain. Melatonin is the brain sleeping pills produced at night and when we otherwise find ourselves enough time in the dark. Daytime reduces 3 day diet or stops the creation of melatonin rather quickly when sufficient amounts of light reach our retina in the posterior eye. Summer time we get more than enough light to this day rhythms to function normally.
It is clear that many more are seeking help for their autumn or winter depression after a rainy summer than if it had been warm and sunny. Light improves 3 day diet your mood, gives you better concentration and increase your activity level and vitality. Our mood is influenced by the hormones serotonin and melatonin, whose levels vary with time of day and season. It has been shown that the formation of these mood hormones are activated every time you, for example, watching a sunset 3 day diet while production is interrupted when you are in darkness. This is why depression is not as common among people living in the sunnier latitudes.
This entry was posted on Monday, October 12th, 2009 at. 8:00 am and is filed under Health. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site. Leave a comment
Create your own professional website with integrated 3 day diet blog on N.nu
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