Half of Serbia Takes Magnesium and Zinc Before Bed: Here's Whether You've Been Misled All Along

TL;DR

Magnesium aids sleep by regulating stress hormones like melatonin and GABA, promoting relaxation, and easing muscle tension.
Zinc helps create and regulate sleep and mood hormones such as serotonin and melatonin, and influences the brain's sleep-wake cycle.
Magnesium may be more beneficial for those who have trouble falling asleep, while zinc could help those who wake up feeling unrefreshed.
Low levels of magnesium or zinc can indicate a deficiency that supplementation might address.
Recommended daily upper intake limits are 350mg for magnesium and 40mg for zinc from supplements, with potential gastrointestinal side effects for both.
Both magnesium and zinc are generally safe to take together, but monitoring for side effects is advised.

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