Hi, i tried to used CBD oil once because i cant sleep for how many days. We have a thesis to do in our school , a lot of stress are on my mind that's why i am having a hard time to sleep but along the way, while im browsing the net i saw this article...
4 people with Delayed Sleep Phase Disorder (DSPD) have taken the SF36 survey. Mean of Delayed Sleep Phase Disorder (DSPD) is 1911 points (53 %). Total score ranges from 0 to 3,600 being 0 the worst and 3,600 the best. Take the SF36 Survey