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... a high-salt diet coupled with low physical activity could be detrimental to cognitive health in older adults, according to new research ... the study, published in the journal neurobiology of aging, reports that older adults who lead sedentary lifestyles and consume a lot of sodium in their diet may be putting themselves at risk for more than just heart disease ... “the results of our study showed that a diet high in sodium, combined with little exercise, was especially detrimental to the cognitive performance of older adults,” she explained

... 1161-1170), researchers from deakin university reported that middle-aged women with pre- or stage 1 hypertension assigned to consumed a low-sodium diet experienced reductions in calcium excretion compared to people consuming a high-carbohydrate low-fat diet ... but both races lose calcium at an accelerated rate when they consume a high-salt diet ... “salt is processed differently in the races, but too much salt in the diet reduces bone density in both races,” wrote the researchers

... half the rats were put on a high salt diet and another half on a low-salt diet ... after 18 weeks, the rats that ate the grape-enriched diet had lower blood pressure, better heart function, reduced inflammation, and less signs of heart muscle damage compared to the rats that ate the same salty diet without the grape powder

... "diet is a key risk factor in heart disease and it is estimated that cutting our intake of saturated fat could prevent up to 3,500 premature deaths a year, saving the uk economy more than £1 billion a year in related costs," said the agency in february ... since 2004 the fsa has been working with industry to reformulate foods to reduce the amount of salt they contain, along with communicating the health impacts of a high-salt diet directly to consumers

... after 18 weeks, the cardiovascular health of these rats was compared to rats that had eaten either an equivalent diet supplemented with the blood pressure medication hydrazine rather than powdered grapes, or rats that had eaten the diet without any additions ... all rats in the study were genetically predisposed to develop high blood pressure when fed a high-salt diet ... the researchers found that among the rats who were fed a high-salt diet, blood pressure was significantly lower among those whose diet had been supplemented with either hydrazine or grape powder ... "the inevitable downhill sequence to hypertension and heart failure was changed by the addition of grape powder to a high-salt diet," said researcher steven bolling ... "these findings support our theory that something within the grapes themselves has a direct impact on cardiovascular risk, beyond the simple blood-pressure-lowering impact that we already know can come from a diet rich in fruits and vegetables," said researcher mitchell seymour of the university of michigan cardioprotection research laboratory

... a high-salt diet has also been related to stomach cancer and osteoporosis, and can aggravate the symptoms of asthma

... national institutes of health, appears to indicate other undesirable health conditions as a result of a high-salt diet ... " the researchers also reported that the copying (transcription) of two genes associated with bacterium virulence was increased during high-salt conditions ... "the altered expression patterns of some virulence genes may partially explain the increased disease risk that is associated with a high salt diet in h

... the message pushed by government and consumer groups that a high-salt diet is detrimental to the health is starting to have an impact