. Eat smaller, more frequent meals: Eating smaller, more frequent meals throughout the day can help keep your energy levels up and prevent fatigue associated with MS. Additionally, it is important to make sure that you are eating nutrient-dense foods that provide your body with the essential vitamins and minerals it needs in order to stay healthy. Multiple Sclerosis (MS), Healthy Diet, Fiber-rich Foods, Processed Foods, Fatty Fish, Omega-3 Fatty Acids, Caffeine Intake, Smaller Meals,