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Biochemical indicators of nutritional status and dietary intake in Costa Rican Cabécar Indian adolescents

机译:哥斯达黎加卡贝卡尔印度青少年的营养状况和饮食摄入量的生化指标

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The purpose of this study was to determine the blood levels of selected nutritional status indicators and the dietary intake of Costa Rican Cabécar Indians aged 10 to 16 years. The results showed that 65% of the adolescents had an adequate body mass index (BMI) for their age, and 32% had a BMI 10 μmol/L (29%), and homozygous mutation of methylenetetrahydrofolate reductase (MTHFR) (49%). The diet was poor, being high in saturated fat and low in polyunsaturated fat, fiber, and several micronutrients. The dietary intakes of more than 55% of the adolescents did not meet 50% of the estimated average requirements (EAR) for zinc, vitamin A, vitamin C, vitamin B12, vitamin B2, and folate. Furthermore, a high prevalence of parasitosis was found (68%). Our results show an adolescent Cabécar population with a mosaic of nutritional deficiencies and cardiovascular risk factors.
机译:这项研究的目的是确定选定的营养状况指标的血液水平和10至16岁的哥斯达黎加Cabécar印第安人的饮食摄入量。结果显示,65%的青少年具有适合其年龄的体重指数(BMI),32%的BMI为10μmol/ L(29%),并且亚甲基四氢叶酸还原酶(MTHFR)发生纯合突变(49%) 。饮食不佳,饱和脂肪高,多不饱和脂肪,纤维和几种微量营养素低。超过55%的青少年的饮食摄入量未达到锌,维生素A,维生素C,维生素B12,维生素B2和叶酸的估计平均需求量(EAR)的50%。此外,发现寄生虫病的患病率很高(68%)。我们的研究结果表明,青少年Cabécar人群中营养缺乏和心血管疾病的危险因素较多。

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