Santiago-Saenz Yair Olovaldo, Monroy-Torres Rebeca, Rocha-Amador Diana Olivia, López-Palestina César Uriel
Área Académica de Nutrición, Instituto de Ciencias de la Salud, Universidad Autónoma del Estado de Hidalgo, San Agustín Tlaxiaca 42160, Hidalgo, Mexico.
Laboratorio de Nutrición Ambiental y Seguridad Alimentaria, Departamento de Medicina y Nutrición, División de Ciencias de la Salud, Universidad de Guanajuato, Campus León, Predio de San Carlos s/n, León 37670, Guanajuato, Mexico.
Foods. 2022 Oct 3;11(19):3071. doi: 10.3390/foods11193071.
Wild plants have detoxifying and protective properties. They reduce or neutralize the toxic effects caused by chemical agents and pollutants and have beneficial effects on the nutritional and health status. This research was conducted to complement a previous clinical intervention in which participants were exposed to high concentrations of arsenic and fluoride in drinking water to discover similarities or differences in the pattern of fluoride (F) excretion after supplementation with partial areas of purslane and quelite cenizo (SP-Q). The study was 4 weeks long, and it was carried out on a sample of 27 adolescents in an age range of 11-12 years. Anthropometric and dietary evaluations were performed, and the concentrations of fluoride (F) in urine and drinking water were quantified using the potentiometric method with an ion-selective electrode. The treated group increased urinary F excretion after the first week (Baseline: 9.23 mg/g creatinine; Week 2: 0.73 mg/g creatinine), together with significant mobilization of F and a recovery process at the end of the intervention (Week 4: 0.52 mg/g creatinine). The supplement may act by increasing the excretion of F and the nutritional dietary conditions that contribute to mitigation and recovery in participants exposed to the contaminant while also managing access to drinking water.
野生植物具有解毒和保护特性。它们能减少或中和化学物质和污染物造成的毒性影响，并对营养和健康状况产生有益作用。本研究旨在补充之前的一项临床干预，在该干预中，参与者接触了饮用水中高浓度的砷和氟化物，以发现补充马齿苋和灰叶藜部分区域（SP-Q）后氟（F）排泄模式的异同。该研究为期4周，对27名年龄在11至12岁的青少年样本进行。进行了人体测量和饮食评估，并使用离子选择性电极电位法对尿液和饮用水中的氟（F）浓度进行了定量。治疗组在第一周后尿氟排泄增加（基线：9.23毫克/克肌酐；第2周：0.73毫克/克肌酐），同时氟显著动员，并在干预结束时出现恢复过程（第4周：0.52毫克/克肌酐）。该补充剂可能通过增加氟的排泄以及有助于减轻和恢复接触污染物参与者的营养饮食状况来发挥作用，同时还能控制饮用水的获取。
