Magnesium

Magnesium is often promoted as a way to improve sleep. The hope is that it will help you fall asleep more easily, sleep more soundly and wake up feeling more refreshed. Magnesium bisglycinate and magnesium L-threonate are particularly often recommended. Magnesium plays an important role in the functioning of nerves, muscles and numerous metabolic processes. But can extra magnesium actually help with sleep? And if so: which form works best, how much is advisable, and when should you take it?