Your body makes melatonin through a series of biochemical steps that begin with the amino acid tryptophan. Tryptophan is converted to 5-HTP, then serotonin, N-acetylserotonin, and finally melatonin, mainly in the pineal gland. Your circadian clock and the light-dark cycle determine when this pathway becomes much more active, which is why melatonin normally rises at … Read more
Blue light can affect melatonin and sleep, particularly when you are exposed to bright light in the evening. Light entering your eyes sends signals to the circadian clock, which helps determine when melatonin should rise and fall. Blue wavelengths are especially effective at influencing this system, but brightness, timing, duration, and individual sensitivity also matter. … Read more
Circadian rhythm and melatonin are closely connected and work together to regulate sleep timing. Your circadian rhythm acts as the body’s internal clock, while melatonin signals that it is biological night. Light exposure helps set this clock and influences when melatonin rises and falls, helping your body know when it is time to sleep and … Read more
Learn what melatonin is, how it works, who should take it, possible side effects, correct dosage, and the latest evidence-based research. Melatonin at a Glance Quick Fact Answer What is melatonin? A hormone your brain naturally produces to help regulate your sleep-wake cycle. Is it a sleeping pill? No. Melatonin signals that it’s nighttime, but … Read more
Sleepmaxxing is a trend focused on improving sleep quality using healthy habits, routines, and sleep tools. It aims to boost energy, recovery, brain function, and overall health through better sleep practices. Sleep has become one of the biggest health topics on social media. From sleep masks and magnesium supplements to mouth taping and blue-light glasses, … Read more