What is a beam sleep drink and how does it work?

A beam sleep drink is a functional beverage designed to aid in improving the quality of sleep. It typically contains ingredients believed to promote relaxation and support the natural sleep cycle, such as melatonin, the hormone that regulates sleep-wake cycles, as well as other compounds like L-theanine, an amino acid found in tea that is thought to have calming effects, and various herbs like chamomile or valerian root, which have been used traditionally as natural sleep aids. The idea behind such a drink is that by consuming it before bedtime, one can enhance the onset, duration, and quality of sleep through the synergistic effects of its components. The drink works by influencing neurotransmitters within the brain to create a sensation of calmness and drowsiness that ideally leads to a restful night's sleep.