some diet changes are good, but do make sure your diet supports good nutrient status - esp. the nutrients that are generally off in ms patients. no dairy can be a positive for zinc status, no meat can be a negative. yes overdoing fats is unhealthy, but it may not be wise to eradicate nutrient dense meats entirely, for the sake of a few fat grams. best bet diet for ms advises red meat once a week, and recommends grass fed and/or game meats in preference to industrial factory farm produced meat products.