I’m working through a big update to my plantar fasciitis book chapter on “regenerative” treatments, especially autologous whole blood (AWB) and platelet-rich plasma (PRP) therapy — literally withdrawing blood from a patient and then re-injecting it, or just the platelets. The idea is to stimulate healing by putting more of the active ingredients of blood right where they are most needed. “Increased circulation,” the hard way! [Image caption: Give blood! To … yourself?!] (Remind...