Blue bedrooms make us sleepy
PAINTING your bedroom walls blue may help you sleep better, according to a 2013 surv ey.
Those who slept in rooms painted blue, yellow or green had the best-quality sleep, while those in purple, brown, or grey rooms had the worst.
In blue bedrooms, people averaged almost eight hours’ sleep a night.
Another study found that 10 minutes’ exposure to blue light slowed the heart rate and reduced stress. – Daily Mail