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The back of the poor salt and fat feed specialists than the grandparents so sad at the table. The good news for people over 65 comes from the Congress of the Italian Society of Gerontology and Geriatrics (Sigg). The new indications make it possible to double the doses considered optimal until here: the amount of lipids thus pbades from 20-30 to 40-50 grams per day, while the salt reaches up to 5-6 grams per day against 3-4 grams of before. . The advice of geriatricians is based on the latest studies, which do not need to demonize sodium chloride and fats, because the overall cardiovascular and metabolic risks do not change substantially.
And that is not all: a lack of these nutrients and minerals could prove counterproductive in older people. Of course, the experts note, do not overdo it. It is better to take fish and nut fats and the vinaigrette comes from vegetable sources such as olive oil. With regard to proteins, the recommendation to introduce 1 gram per kilogram of body weight each day remains unchanged. "Many researches have shown that a good diet of polyunsaturated fatty acids was essential in the elderly: mortality is reduced by up to 42% if dietary intake is sufficient, while cardiovascular risk and mortality increase up to 81%. moreover if we consume mainly saturated fats and trans fats ", explains Raffaele Antonelli Incalzi, president of Sigg.
"The goal in over 65 years – he concludes – should not be absolute fat reduction, but rather the replacement of saturated fats derived from animal-derived foods with fats mono and polyunsaturated of plant or fish origin
". Last updated: 15:24 © RESERVED COPY
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