在有功能性下丘脑缺血症的妇女中饮食中摄入的宏观营养素和微量营养素
Erin R Uddenberg1,2, Nancy Safwan1,2, Regina Castaneda1,2
1Division of General Internal Medicine, Mayo Clinic, Jacksonville, Florida, USA.
Journal of women's health (2002)
|March 10, 2026
概括
功能性下垂体 amenorrhea (FHA) 的女性消耗的卡路里相似,但蛋白质,纤维,维生素A,C和铁比对照高. 这项研究强调了FHA的关键营养差异.
科学领域:
- 生殖内分泌学 生殖内分泌学
- 营养科学 营养科学
- 人体生理学 人体生理学
背景情况:
- 功能性下丘脑缺血 (FHA) 是一种普遍的疾病,其特点是二次缺血,通常与相对于能量消耗的营养缺陷有关.
- 了解与FHA相关的特定饮食模式和微量营养素概况对于识别潜在的促成因素和告知管理策略至关重要.
研究的目的:
- 为了对被诊断患有FHA的女性和健康的尿控制对象之间的饮食营养摄入进行比较分析.
- 评估和比较患有FHA的妇女的微量营养素概况,与她们的eumenorrheic同行进行比较.
主要方法:
- 采用了横截面的研究设计,涉及30名患有FHA的女性和29名湿疹控制组,所有这些女性都没有使用激素治疗.
- 功能性下丘脑缺血症 (FHA) 诊断基于特定的标准:缺血症≥3个月,低雌醇水平 (<50 pg/mL) 和抑制的FSH和LH (<10 mIU/L),排除其他潜在原因.
- 评估饮食摄入量使用3天的食物日记,使用ESHA研究食品处理器软件进行分析,不包括任何食补充剂.
主要成果:
- 虽然年龄在各组之间有显著差异 (FHA: 26.4 ± 6.2年;对照组: 30.3 ± 3.7年),但体重指数 (BMI) 和腰部至部比率没有显著差异.
- 在FHA和对照组的女性中,卡路里摄入量与FHA和对照组相似 (平均分别为1784卡路里和1732卡路里),自我报告的运动模式没有显著差异.
- 与对照组相比,患有FHA的女性摄入的食蛋白 (84.2g vs. 74g),食纤维 (30.1g vs. 17.3g),维生素A (105% vs. 43% EAR),维生素C (201% vs. 107% EAR) 和铁 (169% vs. 120% EAR) 的摄入量显著增加.
结论:
- 患有FHA的女性保持与eumenorrheic个体相似的热量消耗,但显示蛋白质,纤维,维生素A,维生素C和铁的摄入量增加.
- 这些发现强调了FHA复杂的营养格局,表明特定的饮食成分可能是相关的.
- 建议进行进一步的研究,以调查长期健康影响,特别是在骨和血管健康方面,与FHA女性观察到的营养特征相关.
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