Multiple sclerosis (MS) is an autoimmune disease that affects the central nervous system. With multiple sclerosis, the brain has difficulty getting messages to the rest of the body. Though we know relatively little about multiple sclerosis, research into its causes and possible treatments is rapidly developing.
Definition of gut - the stomach or belly, used in reference to a feeling or reaction based on an instinctive emotional response rather than considered Definition of gut - the stomach or belly, used in reference to a feeling or reaction based on an instinctive emotional response rather than considered dictionary thesaurus
Definition of 'liver'. liver. Your liver is a large organ in your body which processes your blood and helps to clean unwanted substances out of it. Liver is the liver of some animals, especially lambs, pigs, and cows, which is cooked and eaten. ...grilled calves' liver.