I became a vegan after watching this documentary. I had burning feet, and I needed it to stop. I work in a trauma 1 hospital (11hr days). I would go home soak my feet in epsom salt, would use the roller trying to get the burning to stop. I am not diabetic, so it left me thinking I had fibromyalgia or lack of B12. Within 2 weeks of giving up meat, milk and eggs the burning has stopped. This was heaven sent.