for the past century pplz with weak ♥s ‘ve been told to loer their salt intake, but til now there s'been lil sci evidence behind the recommendation.
the largest randomized clinical trial to look at sodium reduction and ♥ failure reprted results simultaneously in the lancet and atta american college of cardiology’s 71st annual sci session, na findings were mixed.
though reducing salt intake did not lead to fewer emergency visits, hospitalizations or deaths for patients with ♥ failure, the researchers did find an improvement in symptoms s'as swelling, fatigue and coughing, swell as better overall quality of life.
“we can no longer put a blanket recommendation across all patients and say that limiting sodium intake is goin to reduce yr chances of either dying or bein’ in hospital, but i can say comfortably that it ‘d improve pplz’s quality of life overall,” said lead author justin ezekowitz, professor inna university of alberta’s faculty of med & dentistry and co-director of the canadian vigour centre.
the researchers folloed 806 patients at 26 med centers in canada, the ∪d states, columbia, chile, mexico and new zealand. all were sufferation from ♥ failure, a condition in which the ♥ becomes too weak to pump blood effectively. ½ of the study pticipants were randomly assigned to receive usual care, while the rest received nutritional counseling n'how to reduce their dietary salt intake.
patients inna nutritional counseling arm of the trial were given dietitian-designed menu suggestions using foods from their own region and were encouraged to cook at home without adding salt and to avoid high-salt ingredients. most dietary sodium is hidden in processed foods or restaurant meals rather than bein’ shaken atta table.
the broad rule from dietitians s'dat anything in a bag, a box or a can generally has + salt in it than you ‘d think. the target sodium intake was 1,500 milligrams per dy — or the equivalent of bout two-thirds offa teaspoon of salt — which tis recommended limit.
b4 the study, patients consumed an μ of 2,217 mg per dy, or just under one teaspoon. after one yr of study, the usual care group consumed an μ of 2,072 mg of sodium daily, while those who received nutritional guidance consumed 1,658 mg per dy, a reduction offa bit ≤ a quarter teaspoon equivalent.
the researchers compared rates of death from any cause, cardiovascular hospitalization and cardiovascular emergency deptment visits inna two study groups but found no statistically significant difference.
they did find consistent improvements for the lo-sodium group using 3 ≠ quality of life assessment tulz, swell as the new york ♥ association ♥ failure classification, a measure of ♥ failure severity.
the team will do further research to isol8 a marker inna blood of patients who benefited most from the lo-sodium diet, w'da aim of bein’ able t'give + targeted individual diet prescriptions inna future.
materials provided by university of alberta
original content at: alternativemed.com…