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优秀残疾人自行车运动员的饮食质量和营养摄入量。

Dietary Quality and Nutrient Intakes of Elite Paracyclists.

机构信息

College of Kinesiology, University of Saskatchewan, Saskatoon, SK S7N 5B5, Canada.

Crop Development Centre, Department of Plant Sciences, University of Saskatchewan, 51 Campus Dr, Saskatoon, SK S7N 5A8, Canada.

出版信息

Nutrients. 2024 Aug 15;16(16):2712. doi: 10.3390/nu16162712.

Abstract

Nutrient requirements for para-athletes will be influenced by a variety of factors secondary to their impairment and, therefore, recommendations for para-athletes cannot be drawn directly from that of able-bodied athletes. Information on the dietary intakes of para-athletes is lacking and therefore needs to be examined. This study assessed the nutrient intakes and diet quality of 31 paracyclists via food frequency questionnaires. Based on the dietary reference intakes, most paracyclists consumed intakes above the recommended dietary allowance (RDA) or adequate intake (AI). Recommendations were not met for iodine (males = 87% RDA; females = 62% RDA) or fibre in males (84% AI). A 26% risk of inadequacy was noted for vitamins D and E in females. A total of 42% of females and 75% of males did not meet fibre recommendations (14 g/1000 kcal), and only three athletes (all females) consumed fatty acids in the recommended omega-6 to omega-3 ratio of 4:1 or less. Athletes consumed grains, fruits, and vegetables frequently, though whole grains, pulses, and oily fish were generally consumed less often. Paracyclists appear to be consuming intakes at or above recommendations for most nutrients, though several nutrients were consumed below the recommended amounts; therefore, increasing the variety of foods consumed is suggested.

摘要

残奥运动员的营养需求会受到多种因素的影响,这些因素与他们的残障有关,因此不能直接将健全运动员的建议应用于残奥运动员。有关残奥运动员饮食摄入量的信息是缺乏的,因此需要进行研究。本研究通过食物频率问卷评估了 31 名自行车场地赛运动员的营养素摄入量和饮食质量。基于膳食参考摄入量,大多数自行车场地赛运动员的摄入量超过了推荐膳食允许量(RDA)或适宜摄入量(AI)。男性碘(87% RDA)或纤维(84% AI)摄入量未达到建议摄入量,女性纤维摄入量仅为 62% RDA。女性维生素 D 和 E 摄入不足的风险为 26%。42%的女性和 75%的男性没有达到纤维推荐量(14 克/1000 千卡),只有 3 名运动员(均为女性)摄入的脂肪酸符合建议的 omega-6 与 omega-3 的比例 4:1 或更低。运动员经常摄入谷物、水果和蔬菜,但全谷物、豆类和油性鱼类的摄入量通常较少。残奥运动员的大多数营养素摄入量似乎达到或超过了建议量,但仍有一些营养素的摄入量低于建议量;因此,建议增加食物的种类。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/64b0/11357601/cf178522e140/nutrients-16-02712-g001.jpg

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