Dr Esselstyn's strict WFPB guidelines help us with vastly improved blood flow. Does blood flow have anything to do with vision or blindness? Yes, explains Dr Peter Rogers in the videos below.

In presentations like Total Body Ischemia, he emphatically says, "Ischemia (impaired blood flow) is the #1 cause of blindness!" What are the common mechanisms leading to vision loss? And how does a low fat vegan diet (Low Fat WFPB) help us prevent vision loss? Check out Dr Peter Roger's take on the subject: