With the hustle and bustle of the holidays, many of us aren’t getting adequate rest. Magnesium is a vital mineral for promoting restful sleep, as it helps regulate neurotransmitters involved in calming the nervous system. By binding to GABA (gamma-aminobutyric acid) receptors, magnesium encourages relaxation, reduces anxiety, and prepares the brain for sleep. It also supports melatonin production, which regulates the body’s sleep-wake cycle. Magnesium’s role in muscle relaxation can ease physical tension, which further aids in unwinding before bed. Foods rich in magnesium—like leafy greens, nuts, and seeds—or supplements taken in the evening can enhance sleep quality, especially for those with deficiencies. Adequate magnesium promotes a deeper, more rejuvenating sleep.