在韩国成年人中,坚果消费与肌肉力量低下之间的关联
1Department of Food Science and Nutrition, Soonchunhyang University, Asan31538, Republic of Korea.
The British journal of nutrition
|October 23, 2023
概括
定期食用坚果可能有助于老年人保持肌肉力量. 这项研究发现,在65岁及以上的韩国成年人中,吃坚果与较低肌肉强度的风险之间存在联系.
科学领域:
- 营养科学 营养科学
- 老年学是一门学科.
- 公共卫生 公共卫生
背景情况:
- 坚果因其健康益处而闻名,但它们对肌肉健康的具体影响仍未得到充分研究.
- 保持肌肉力量对于健康的衰老和预防运动问题至关重要.
研究的目的:
- 调查不同年龄段的韩国成年人中坚果消费与低肌肉强度患病率之间的联系.
- 为了确定坚果摄入量是否是防止肉症或肌肉功能减弱的保护因素.
主要方法:
- 使用韩国国家健康和营养检查调查 (2016-2018) 数据进行横截面分析.
- 包括14,244名成年人 (19-39岁,40-64岁和≥65岁) 的数据,包括坚果摄入量 (24小时回忆) 和手握强度的数据.
- 多变量逻辑回归模型被用来评估低肌肉强度的性别特异赔率 (OR),并对各种共同变量进行调整.
主要成果:
- 大约25%的韩国成年人食用坚果,花生是最常见的类型.
- 坚果消费与老年人 (≥65岁) 肌肉强度较低的风险显著相关 (男性:OR 0.55;女性:OR 0.69).
- 在年轻的 (19-39岁) 或中年 (40-64岁) 成年人中,坚果消费和肌肉力量低之间没有发现显著的关联.
结论:
- 坚果的消费可能在保护韩国老年人肌肉力量方面发挥有益作用.
- 这些发现表明,一种潜在的饮食策略可以缓解与年龄相关的肌肉衰退.
- 需要进一步的研究来探索这种关联背后的机制,并确认在不同人群中发现的结果.
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