Geee Posted December 6, 2011 Share Posted December 6, 2011 Pajamas Media:One of my first patients as a young doctor was a man with an unpleasant bowel condition called diverticulitis. The last time he had been in hospital, he had been told to eat a low-fiber diet, but since then the medical doctrine had changed (low-fiber diets having been discovered to be responsible for everything from bowel cancer and heart attacks to varicose veins), and I told him, with all the zeal of a convert, henceforth to eat a high-fiber diet.Of course, medical advice must be dispensed according to the best available evidence of the time, but my patient, having been given diametrically opposing advice for the same condition, not surprisingly concluded that doctors did not know what they were talking about and that henceforth he should do what he liked.For a long time now common salt has been regarded as the deadly enemy of mankind, and the less we take of it the better, the longer we shall live or at least fail to die of heart attack or stroke, or other consequences of raised blood pressure. The late Duchess of Windsor said that you could never be rich or thin enough; she might have added, if she had survived to the present, that you can never take too little salt.A recent paper in the Journal of the American Medical Association puts this received wisdom in doubt. Comparing the number of “cardiovascular events” (heart attacks, strokes, and heart failure) in people with various levels of salt intake — as measured by urinary output of sodium — they found not a linear relationship but a J-shaped curve. People with high salt intakes had a high rate of cardiovascular events; but so did those with very low intakes. Link to comment Share on other sites More sharing options...
logicnreason Posted December 6, 2011 Share Posted December 6, 2011 So....I suppose what is really being said here is to follow mom's advice (moms since the dawn of time, most likely)...."Get your butt off that couch and go outside and play!!" "Eat three squares a day; don't overeat; and finish your vegetables!" Link to comment Share on other sites More sharing options...
nickydog Posted December 6, 2011 Share Posted December 6, 2011 Yup, that's it in a nutshell, logicnreason. Now go get a handful of walnuts (just in case you need a little dose of selenium). Link to comment Share on other sites More sharing options...
RandyM Posted December 7, 2011 Share Posted December 7, 2011 The key to everything? Moderation. Link to comment Share on other sites More sharing options...
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