Melatonin is a hormone naturally produced by the brain’s pineal gland, and it plays a key role in regulating your sleep–wake cycle. Often called the “sleep hormone,” melatonin levels rise in the evening as it gets dark, signaling to your body that it’s time to wind down. While the body makes its own melatonin, many people use supplemental melatonin to support healthier sleep patterns, especially when modern life gets in the way.
One of the most common benefits of melatonin is its ability to help you fall asleep faster. It can be particularly helpful for people dealing with jet lag, shift work, or occasional insomnia, as it helps realign the body’s internal clock. Some users also find that melatonin supports more refreshing sleep by reducing the time spent lying awake at night.
Beyond sleep, early research suggests melatonin may offer additional benefits. Its antioxidant properties help protect cells from oxidative stress, and some studies indicate it may support immune function. While research is still ongoing, these potential perks make melatonin an interesting natural compound for overall well-being.
As with any supplement, it’s important to use melatonin responsibly and talk to a healthcare professional if you have underlying health conditions or are taking other medications. But for many people, melatonin can be a gentle and effective way to support better sleep and restore balance to a busy lifestyle.