1 We all want bright, white smiles â they can take years off your appearance and boost your confidence. 2  And while bleaching your teeth is an effective (and generally safe) whitening step, it also helps to avoid foods that stain teeth in the first place.
Ramelteon (ra mel' tee on) is a synthetic melatonin receptor agonist with affinity for both the melatonin type 1 and type 2 receptors (MT1 and MT2). These receptors are believed to be involved in the maintenance of the circadian rhythm that regulates the normal sleep-wake cycle.
Melatonin is a hormone made by the pineal gland, a small gland in the brain. Melatonin helps control your sleep and wake cycles. Very small amounts of it are found in foods such as meats, grains, fruits, and vegetables.