I am reading a book by a sleep doctor. He says that you need to be careful about meletonin as it is not regulated by the FDA. If you are having sleep issues you might want to see your Doctor. I had to and after sleep tests etc (found out no apnea only just snoring lol :oops: ) I went on a rigid diet of no caffeine after 12 ( including chocolate); no day time naps and no exercise after 4. I had to go to bed the same time on every night even weekends and get up the same time every day. It took about 2 months, but I started sleeping better and not feeling so sleepy during the day. I now am allowed a brief nap of 30 minutes during the day before 2pm. Any later and I can't sleep. Good luck to you. PM me if you want to talk more