Here's the URL for a paper by Dr Goldhammer, re: fasting for
hypertension. It's supposed to be free public access, but I can't
guarantee it as I have online full text access to the journal
(and a URL that works for me might not work for another).

http://rudolfo.ingentaselect.com/vl=4306026/cl=45/nw=1/rpsv/catchword/mal/10755535/v8n5/s19/p643

Tom Billings