2011年12月22日星期四
Salt Cravings May Start in the Playpen
If you crave high salt snacks, the personal preference might have began in birth, scientists revealed.A prospective cohort of little ones was either unsociable to or definitely despised a high salt water solution at 2 several weeks, compared with basic water, according to Barbara Stein, PhD, and fellow workers at the Monell Chemical Feelings Center, a charitable research company in Philly.But four several weeks later, little ones who had at the same time been revealed to starchy desk meals, such as ready-to-eat cereals or crushed potatoes with milk and marg., maintained to prefer the salted remedies, Stein and fellow workers revealed online in the American Paper of Clinical Nutrition.And kids who ate meals made of starch as little ones were more likely definitely to seek sea -- by licking it from the exterior of meals, for instance -- when they were retested as kids, the scientists revealed. Stein and fellow workers advised that the research was small and only presents connections, noting that an fresh research will be needed to show cause and effect.But they suggested, "the current results showed a relation between beginning dietary practical knowledge and loving for the taste of sea, both in kids and at toddler age."The results come from a longitudinal research of 61 healthy little ones who were tested on their choices for sea at 2 several weeks and again at 6 several weeks.The little ones were presented with bottles containing basic water or one of two high salt remedies -- 0.17 or 0.34 mol/L of salt chloride -- at 2-months-old and then again when they were 6-months-old.The change in their choices over time was reviewed as operate of their experience starchy desk meals, based on expectant mothers review, in the all of the intervening four several weeks. Canada GooseAs a control, the scientists also examined sea personal preference as a operate of experience fruit desk meals.A part of 26 kids went back at ages 3 to 4 to see if their personal preference at 6 several weeks was carried on, Stein and fellow workers revealed.The scientists found that by 6 several weeks, 90.2% of the kids had began on baby meals and 48% had some practical experience desk meals. Infants eating desk meals were primarily getting starchy meals followed by fruit.At 2 several weeks, the little ones were mainly unsociable to the low attention of sea and refused the high attention, in favor of basic water. At 6 several weeks, kids revealed to meals made of starch, but not the others, preferred both sea levels to water. The age/experience conversation was considerable at P=0.047. The age/experience conversation was not considerable for fruit desk meals.Of the 26 kids who went back for a later assessment, 12 had been presented to starchy desk meals before 6 several weeks and 14 had not.According to expectant mothers review, kids who had been presented to starchy desk meals by 6 several weeks were significantly more likely to coat sea from the exterior of meals (P=0.007).They also maintained to eat basic sea, but the trend did not reach significance.Early practical experience fruit desk meals was not associated with either salt- or sweet-directed behavior, Stein and fellow workers revealed.
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