After melatonin, magnesium is perhaps the most popular supplement that people take to help improve their sleep quality.

Add Yahoo as a preferred source to see more of our stories on Google. Woman holding magnesium supplement Most people get the vitamins and nutrients they need from a healthy, balanced diet. However, a ...

A creator says you shouldn't buy magnesium supplements from the prominent brands sold at Costco. Here's why. Featured Video In a viral video with more than 1.7 million views, @ingredientsage, who says ...

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This magnesium supplement from Sports Research is made with Magtein magnesium L-threonate, a unique type of magnesium that can cross the blood-brain barrier to support better sleep and brain function.