土耳其咖啡的急性心血管影响通过VO2测试评估:一个随机交叉试验
Nour A Elsahoryi1, Mohammed O Ibrahim2, Omar A Alhaj1
1Department of Nutrition, Faculty of Pharmacy and Medical Sciences, University of Petra, Amman 1196, Jordan.
土耳其咖啡 (TC) 消费对年轻女性的心血管功能和心理生理状态产生严重影响. 这项研究揭示了TCC.
科学领域:
- 营养科学 营养科学
- 人体生理学 人体生理学
- 心理生理学 心理生理学
背景情况:
- 土耳其咖啡 (TC) 是一种传统的未过咖啡,由于其制备方法,具有独特的植物化学特征.
- 虽然在文化上具有重要意义,但TC的急性生理和心理影响尚未得到充分理解.
研究的目的:
- 研究标准化土耳其咖啡剂量对代谢和心理参数的急性影响.
- 为了评估心血管功能和心理生理反应在健康的女大学生.
主要方法:
- 一个随机的,受控的交叉试验,涉及52名健康的女大学生.
- 参与者服用了标准的TC剂量 (3毫克咖啡因/体重千克) 或水控制,有8周的洗期.
- 心血管参数,代谢标志物和心理状态的视觉模拟尺度 (VAS) 在不同的时间点被测量.
主要成果:
- 土耳其咖啡的消费导致心率和睡眠得分显著降低,这表明咖啡具有刺激作用.
- 与对照组相比,TC显著影响了食欲感觉和心理生理学参数.
- 在TC组中,心率从基线显著下降到消费后90分钟.
结论:
- 标准化土耳其咖啡对年轻健康女性的心血管功能和心理生理学参数产生显著的急性影响.
- 独特的植物化学成分和TC的制备方法可能有助于这些观察到的效应.
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