Social media is full of posts promising miracle results from a single ingredient. One of the most common examples is magnesium. You may have seen claims saying that just a few spoonfuls can make bone pain, nerve problems, insomnia, or stress disappear. The truth is more balanced: magnesium is an important mineral, but it is not a magic cure.
It may support several normal body functions, especially when a person is not getting enough of it, but it should not be presented as a treatment for multiple conditions.
The National Institutes of Health notes that magnesium helps with muscle and nerve function and also contributes to the structural development of bone.