If you've seen your doctor about joint pain or muscle pain, you've probably been told to take an Epsom salt bath. "Epsom salt baths certainly aren't the cure-all they are sometimes advertised to be," ...

Epsom salt, or magnesium sulfate, is a natural compound that people claim can treat constipation, relieve pain, and relax muscles. However, research into its therapeutic use is limited. Epsom salt is ...