Magnesium is an essential mineral that plays a vital role in many bodily functions, including muscle and nerve function, blood sugar control and the production of protein and DNA. Recent research has also highlighted the role of magnesium in promoting healthy sleep. Here are 3 research-supported ways that magnesium may promote restful sleep:

1. Magnesium helps regulate the body's sleep-wake cycle

Magnesium can help regulate the circadian rhythm by controlling the levels of neurotransmitters that influence sleep, such as GABA and melatonin. GABA is a neurotransmitter that helps to calm the brain and promote relaxation, while melatonin is a hormone that regulates the body's sleep-wake cycle. Studies have found that low levels of magnesium can lead to a decrease in GABA and melatonin, which can disrupt the body's sleep-wake cycle and lead to insomnia.

2. Magnesium plays a role in muscle relaxation

Muscle relaxation is important for getting a good night's sleep. Research has shown that magnesium may help to relax the muscles and reduce muscle tension, which can lead to a more comfortable sleep.

3. Magnesium may improve symptoms of insomnia

Magnesium deficiency is common among people with insomnia and other sleep disorders. Studies have found that people with insomnia have lower levels of magnesium than those without insomnia. Supplementing with magnesium has been shown to improve sleep quality and reduce insomnia symptoms in people with magnesium deficiency.

Magnesium supplements come in different forms, such as magnesium oxide, magnesium citrate, and magnesium chloride. It's important to choose the right form for your needs. Remember to reach out to your health coach or physician before supplementing!