McDougall Interview with Dr. Roy Swank, MD on Multiple Sclerosis

http://www.drmcdougall.com/res_swank.html

Here's a quote from the link -

"At the University of Oregon, we found that patients who adopted a very low-fat diet, following an early diagnosis of MS, had a 95% chance of remaining free from further disability. When we compared our patients, after 35 years; the group who strictly followed a low-fat diet had a death rate of 31%. They not only avoided death from MS, but also death from heart and other diseases. Those who followed a high-fat diet had a death rate of about 80%." (Emphasis Added)