Is Melatonin Safe to Use?
Just because melatonin is a natural hormone that your body produces doesn’t mean that it’s safe to take in supplement form in any amount on a long-term basis, as doing so may connect to adverse effects. Importantly, the U.S. Food and Drug Administration (FDA) does not regulate supplements, including melatonin. The FDA also doesn’t approve melatonin for safety or efficacy.
In light of this lack of oversight, it’s possible that the information on your melatonin bottle doesn’t match what the supplement actually contains. For instance, research has indicated that melatonin gummies may contain a higher concentration of the supplement than the label indicates.
Knowing this, it’s crucial to only take the smallest dose that is effective for you, and avoid taking the supplement on a long-term basis. See a doctor if sleep problems continue after a few weeks. Additionally, stop taking melatonin if you develop side effects, like headaches, nausea, drowsiness, dizziness, depression, tremors, low blood pressure, and reduced alertness.
Melatonin might be natural, but the oral supplement can trigger side effects and interact with certain drugs — like blood thinners and epilepsy medications, among others — so consult your doctor before starting a regimen.
Also, exercise caution if you’re pregnant. Melatonin’s effects on an unborn or nursing baby are unclear, so only take the supplement under a doctor’s supervision.
Ultimately, melatonin isn’t a sleeping pill. While the supplement may provide the desired results, you shouldn’t take it nightly for too long to help you stay asleep.