Bovine Milk Casein Derived Sleep Enhancing Peptides: Bioavailability, Functional Mechanisms, and Development Strategies Journal of Agricultural and Food Chemistry Most people think melatonin = better sleep. Reality? It's not that simple. Melatonin is not a sleeping pill it's just a signal. A gentle reminder your body gives itself: it's time Comparing Effects of Melatonin versus Trazodone on Sleep Quality in Major Depressed Patients Receiving Sertraline Semantic Scholar Sleepwake therapy gives new hope for teens with depression