اثر متقابل مصرف چای سبز و فعالیت ورزشی بر HbA1C و مولفه های سندرم متابولیک در زنان کم تحرک

نوع مقاله : مقاله پژوهشی Released under (CC BY-NC 4.0) license I Open Access I

نویسندگان

گروه فیزیولوژی ورزشی، دانشکده تربیت بدنی و علوم ورزشی، دانشگاه گیلان، رشت، ایران.

چکیده

هدف: سندرم متابولیک یکی از علل اصلی ناتوانی و مرگ در سراسر جهان است و به مجموعه‌ای از چندین عامل متابولیکی خطرساز قلبی اشاره دارد. به نظر می‌رسد فعالیت بدنی و چای سبز اثرات مشابهی بر روی چند نوع بیماری به ویژه بر روی اجزای سندرم متابولیک دارد.

روش شناسی: در مطالعه حاضر 32 زن (2/3 ± 23 سال، 8/1 ± 6/28 BMI کیلوگرم بر متر مربع) کم‌تحرک شرکت کردند. آن‌ها به‌صورت تصادفی به چهار گروه کنترل (CO)، تمرین ورزشی (EX)، چای سبز (GT)، و تمرین ورزشی+چای سبز (EX+GT) تقسیم شدند. افراد گروه‌های EX و EX+GT در یک برنامه تمرین ورزشی تحت نظارت به مدت 6 هفته و سه بار در هفته شرکت کردند. برنامه تمرین هوازی شامل مجموعه‌ای از فعالیت‌های هوازی و دویدن با شدت 65-80% حداکثر ضربان قلب (MHR) و تمرینات مقاومتی با شدت 45-60% یک تکرار بیشینه (1RM) بود.

یافته ها: در گروه EX-GT نسبت به گروه کنترل، کاهش معناداری در مقادیر کلسترول تام (TC)، تری‌گلیسیرید (TG)، گلوکز و hs-CRP و افزایش معناداری در سطح HDL و آلبومین مشاهده شد (p<0.05). همچنین، در گروه GT نسبت به گروه کنترل، کاهش معناداری در مقادیر کلسترول تام و hs-CRP و افزایش معناداری در سطح HDL مشاهده شد (p<0.05).

نتیجه گیری: مطالعه حاضر بر روی زنان سالم نشان داد که در بیشتر متغیرهای مورد مطالعه در میان گروه‌ها تفاوت معناداری وجود ندارد، مگر در مورد استفاده هم‌زمان چای سبز با تمرینات ورزشی، که نشان‌دهنده اثرات مفید افزایشی مصرف چای سبز است.

کلیدواژه‌ها

موضوعات

عنوان مقاله [English]

Interaction between green tea consumption and exercise training on HbA1C and metabolic syndrome components in sedentary women

نویسندگان [English]

  • Javad Mehrabani
  • Siamand Abdollahpour
Department of Exercise Physiology, University of Guilan, Rasht, Iran.
چکیده [English]

Aim: Metabolic syndrome (MetS) is one of the leading causes of disability and mortality worldwide, characterized by a cluster of multiple cardiometabolic risk factors. Physical activity and green tea consumption appear to have similar effects on various diseases, particularly on the components of MetS.

Method: In this study, 32 sedentary women (age: 23 ± 3.2 years, BMI: 28.6 ± 1.8 kg/m²) were randomly assigned to one of four groups: control [CO], exercise [EX], green tea [GT], and exercise + green tea [EX+GT]. Participants in the EX and EX+GT groups engaged in a supervised exercise program for six weeks, three sessions per week. The aerobic training program consisted of a series of aerobic exercises and jogging at 65–80% of maximum heart rate (MHR), and resistance training at 45–60% of one-repetition maximum (1RM).

Results: The EX+GT group showed a significant reduction in total cholesterol (TC), triglycerides (TG), glucose, and hs-CRP, along with a significant increase in HDL and albumin levels compared to the control group (p<0.05). In the GT group, significant reductions in TC and hs-CRP levels and an increase in HDL were observed compared to the control group (p<0.05).

Conclusion: This study on healthy women revealed no significant differences in most variables among the groups, except for the concomitant use of green tea with exercise training, highlighting the additive beneficial effects of green tea consumption.

کلیدواژه‌ها [English]

  • Green Tea
  • Insulin Resistance
  • Metabolic syndrome
  • HbA1C protein

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پژوهش در تغذیه ورزشی
دوره 3، شماره 4
دی 1403
صفحه 65-53

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  • تاریخ دریافت: 10 خرداد 1404
  • تاریخ بازنگری: 12 تیر 1404
  • تاریخ پذیرش: 12 تیر 1404
  • تاریخ اولین انتشار: 12 تیر 1404

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