Melatonin is a hormone in your body that plays a role in sleep. The production and release of melatonin in the brain is connected to time of day, increasing when it's dark and decreasing when it's light. Melatonin production declines with age. Melatonin is also available as a supplement, typically as an oral tablet or capsule. Most melatonin supplements are made in a lab.
Melatonin is generally safe for short-term use but can cause side effects.
La melatonina también está disponible como suplemento, generalmente como tableta o cápsula oral. La mayoría de los suplementos de melatonina se elaboran en un laboratorio. Las personas normalmente usan la melatonina para trastornos del sueño, como insomnio o desfase horario.
Find the best melatonin supplements based on independent tests and reviews by ConsumerLab.com evaluating quality, dose and price. Includes fact-based information about what melatonin can and cannot do, appropriate dosage, and melatonin side effects. Melatonin products tested include low and high dose, immediate and time release, pills, liquids, lozenges, melts, and gummies.
La hormona denominada melatonina influye en el ciclo de sueño y vigilia. Los niveles naturales de la melatonina en la sangre son más elevados durante la noche. En algunas investigaciones, se sugiere que los suplementos de melatonina podrían ayudar a tratar trastornos del sueño, como la fase de sueño retrasada. Además, podrían aliviar un poco el insomnio y el desfase horario.
ConsumerLab tests of popular melatonin supplements found including capsules, tablets, lozenges, liquids, and gummies, found some people may be taking much more melatonin, and paying much more for it, than needed. ConsumerLab tested melatonin supplements from brands including Herbatonin, Life Extension, NOW, Nature's Bounty, Olly, Pure Encapsulations, Trader Joe's, Vicks ZzzQuil, and others.