The box shines light much brighter than ordinary indoor lighting.
Winter blues light therapy.
Boissonnet getty images jan.
Studies have shown that light therapy relieves sad symptoms for as much as 70 of patients after a few weeks of treatment.
Common symptoms include sleeping too much having little to no energy and overeating.
Seasonal affective disorder sad is caused by the change in seasons and it is more common than most people realize.
21 2020 5 23 pm.
Winter blues is a subsyndromal version of sad but with less severe symptoms.
In light therapy patients generally sit in front of a light box every morning for 30 minutes or more depending on the doctor s recommendation.
Sad is associated with the lack of sunlight that occurs in winter months.
Light therapy can help with seasonal affective disorder a depression during the winter months when there is much less sunlight during the day.
The condition in the summer can include heightened anxiety.
Research by the u s.
National institute of health found that as much as 10 18 of the population.
Light therapy for winter blues what is winter blues.
Because individuals take in less natural light in winter compared to sunnier seasons they experience a drop in serotonin the happy chemical that naturally occurs in our bodies.