It's been known for decades now that a healthy diet low in saturated animal fat can help reverse symptoms of the autoimmune disease Multiple Sclerosis, but only now, after the invention of the MRI machine, can studies actually prove what's been known for a long time - thanks in large part to two doctors: Dr. Roy Swank and Dr. John McDougall.
Dr. Michael Greger of NutritionFacts.org tells us more about the latest findings.
May 14, 2015