...eating salt will make no difference.
Hi
@Jonathan Edwards
I really appreciate all the information you share on this forum.
I've seen several of your messages saying that salt doesn't help ME/CFS patients at all. Do you think this is true even for patients with POTS or some other form of orthostatic intolerance? (e.g, Neurally Mediated Hypotension, also called Neurocardiogenic Syncope, but since I don't actually faint, except on the tilt table test, I prefer the term NMH over NCS)
My cardiologist has recommended extra sodium (salt tablets) & potassium (Rx, time released) to go with the fludrocortisone that I take daily. Extra sodium is also recommended in several of the documents I've read on POTS. Here's one chart I found using mEq units:
(had to use online converter but I think 200 mEq sodium is approx. 4600 mg sodium)
I do understand that regulating blood pressure/blood volume is a very complicated subject! And I would never suggest that anyone start taking lots of salt without talking about it with their doctor.
But it's confusing to read that salt "will make no difference" when there are so many sources that recommend extra sodium.
In fact, increasing sodium intake to help with POTS / NMH symptoms is one of the few pieces of advice that I have heard
consistently since 1995 when Dr. Peter Rowe published his study on the link between blood pressure problems and CFS (see
Rowe PC, Bou-Holaigah I, Kan JS, Calkins H. Is neurally mediated hypotension an unrecognised cause of chronic fatigue? Lancet 1995;345:623-4)
Dysautonomia International has a copy of Dr. Rowe's patient handout here -
http://www.dysautonomiainternational.org/pdf/RoweOIsummary.pdf (This one is dated 2014 but it's very similar to the patient handout that I got back in 1995 - 1996)
I have no idea what's correct. Maybe the advice for POTS/NMH patients to get more sodium has become controversial? New research?
At any rate, I'm curious about it. Thanks for your thoughts!
PS. That chart above was found in this doc -
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4664448/