You may have heard some buzz about vitamin D and multiple sclerosis. There are some hopeful signs that it can ease your symptoms, but researchers still have a lot of work to do before we know for sure.
"There's no perfect study," says Matthew McCoyd, MD, an MS specialist at Loyola University Medical Center. But some research suggests several ways that vitamin D can be good for you, whether you have MS now or want to keep it at bay:
Most of the nerves in your body are covered with a protective layer called myelin. It’s a lot like the insulation on electric wires. It helps messages from your brain move quickly and smoothly through your body, like electricity flows from a power source.
Demyelinating disorders damage myelin. When this happens, scar tissue forms in its place. Brain signals can’t move across scar tissue as quickly, so your nerves don’t work as well as they should. As a result, you might have trouble talking,...