Can Magnesium help with Schlaf?

The question of whether magnesium can help with sleep is not directly addressed in the provided contexts. In general, magnesium is known to play a role in sleep regulation by supporting GABA receptor activity and melatonin production. Some studies suggest modest improvements in sleep quality with magnesium supplementation, especially in older adults or those with deficiency. However, the evidence is moderate and inconsistent. High doses can cause gastrointestinal side effects like diarrhea. Without a confirmed deficiency, routine supplementation is not strongly supported. The provided contexts lack specific data on magnesium and sleep, so conclusions are limited. A balanced diet rich in magnesium (nuts, whole grains, leafy greens) is preferable to supplements. Evidence: human-moderate, but context-weak.