The widget below matches the wavelength of light (in nanometers) to a particular color of light. Explore by entering various values between 400 nanometers and 700 nanometers. Values outside this range are not visible and therefore not associated with human-perceived color.
Benefits of Deep Breathing for Anxiety. Deep breathing has become one of the most popular relaxation modality today because of its benefits. It does not take much to inhale air slowly through the nose and then exhale out in a similar slow manner. Deep breathing assists in keeping the diaphragm muscles fit and flexible as well.
1 Walking helps alleviate symptoms of depression. 2  Walking for 30 minutes, three to five times per week for 12 weeks reduced symptoms of depression as measured with a standard depression questionnaire by 47%. 3  Walking reduces the risk of breast and colon cancer.