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首页> 外文期刊>Breastfeeding medicine: the official journal of the Academy of Breastfeeding Medicine >Diet supplementation during early lactation with non-alcoholic beer increases the antioxidant properties of breastmilk and decreases the oxidative damage in breastfeeding mothers
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Diet supplementation during early lactation with non-alcoholic beer increases the antioxidant properties of breastmilk and decreases the oxidative damage in breastfeeding mothers

机译：在非哺乳期的哺乳期早期补充饮食可以增加母乳的抗氧化特性，并减少母乳喂养母亲的氧化损伤

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Background: After delivery and birth, mothers and neonates are exposed to oxidative stress. We tested whether supplementing the diet of breastfeeding mothers with non-alcoholic beer, a product rich in antioxidants, could improve their oxidative status and the antioxidant content of their milk. A prospective trial begun on Day 2 postpartum was conducted in mother-infant dyads. Subjects and Methods: Sixty breastfeeding mothers and their infants were allocated to either a control group (n=30) on a free diet or a study group (n=30) on a free diet supplemented with 660 mL of non-alcoholic beer/day. The oxidative status of the mothers' breastmilk, plasma, and urine and the infant's urine was analyzed on Days 2 and 30 postpartum. The before-after difference was compared within and between the groups. Results: The increase in antioxidant capacity and coenzyme Q10 content in the breastmilk of the study group at Day 30 was higher than in that of the control group (p<0.001). There was also a change in the oxidative status of the mothers' plasma in the supplemented group regarding the control group; higher values of total antioxidant capacity (p<0.05) and lower levels of 8-hydroxydeoxyguanosine (p<0.05), indicative of DNA oxidative damage, were found. These results indicate a positive effect of non-alcoholic beer supplementation on oxidative stress in mothers. However, no difference in oxidant markers was found in the infant's urine. Conclusions: The consumption of non-alcoholic beer appears to enhance the antioxidant capacity of breastmilk and decrease oxidative damage in breastfeeding mothers.
机译：背景：分娩和出生后，母亲和新生儿会遭受氧化应激。我们测试了用富含抗氧化剂的非酒精啤酒补充母乳喂养的母亲的饮食是否可以改善其氧化状态和牛奶中的抗氧化剂含量。在产后第2天开始对母婴二元组进行前瞻性试验。对象和方法：60名母乳喂养的母亲及其婴儿被分配为免费饮食的对照组（n = 30）或免费饮食的研究组（n = 30），每天补充660 mL无酒精啤酒。在产后第2天和第30天分析母亲的母乳，血浆和尿液以及婴儿尿液的氧化状态。比较两组之间和组之间的前后差异。结果：研究组在第30天的母乳中抗氧化能力和辅酶Q10含量的增加高于对照组（p <0.001）。与对照组相比，补充组母亲血浆的氧化状态也发生了变化。发现较高的总抗氧化能力值（p <0.05）和较低的8-羟基脱氧鸟苷水平（p <0.05），表明DNA氧化损伤。这些结果表明补充非酒精啤酒对母亲的氧化应激有积极作用。但是，在婴儿尿液中未发现氧化剂标志物的差异。结论：食用无酒精啤酒似乎可以增强母乳喂养母亲的抗氧化能力并减少其氧化损伤。

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