Kosher salt is made solely from sodium chloride and doesn’t usually contain additives or iodine. It’s less dense than table salt, and often used in cooking because the larger grains are easy ...

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 foot baths may benefit numerous conditions, though research is currently limited. Some people, such as those with diabetes, should avoid foot soaks. Epsom salt is a natural compound ...