Melatonin may help you fall asleep and stay asleep. Since you’re fully rested‚ it may also be easier to wake up in the morning. Some scientists believe that your melatonin levels decline as you age‚ which is why many older adults may be unable to get a good night’s sleep. In addition‚ this hormone can also preserve the health of your cells.

Each capsule provides 20 mg of melatonin. One container of Pure Encapsulations’ Melatonin 20 mg contains 90 vegetable capsules‚ which should last you for about three months if you take one capsule daily.