Publication: Assessment of hormonal and metabolic effects of dietary fiber in young Thai women
Issued Date
2006-07-27
Resource Type
ISSN
01252208
01252208
01252208
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2-s2.0-33746255319
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Mahidol University
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SCOPUS
Bibliographic Citation
Journal of the Medical Association of Thailand. Vol.89, No.7 (2006), 997-1003
Suggested Citation
Supornpim Chearskul, Navaporn Supingklud, Anadi Nitithamyong, Prapaisri Sirichakwal Assessment of hormonal and metabolic effects of dietary fiber in young Thai women. Journal of the Medical Association of Thailand. Vol.89, No.7 (2006), 997-1003. Retrieved from: https://repository.li.mahidol.ac.th/handle/20.500.14594/23677
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Title
Assessment of hormonal and metabolic effects of dietary fiber in young Thai women
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Abstract
Objective: To investigate whether daily dietary fiber intake at the reference level has any impact on studied hormones in a population of Thai women. Material and Method: Twenty-eight healthy Thai women (aged 18-20 years, BMI 18.5-25 kg/m 2) with a history of regular menstrual cycles committed themselves to prepared food without changing the usual ratio of three major macronutrients. Dietary fiber from natural source at the amount of 8-10 g/day equal to their regular consumption was added to their daily diet for one menstrual cycle, then, increased to be 25-30 g/day for another 2 successive cycles. A single blood sample on midluteal day (day 18-23) was obtained in all three cycles. Plasma luteinizing hormone, follicle stimulating hormone, prolactin, estradiol, progesterone, cortisol, and insulin together with total cholesterol, high-density lipoprotein cholesterol, low-density lipoprotein cholesterol, and triglycerides were analyzed. Results: The measured hormones and lipids did not change significantly when compared between a control and two experimental cycles (p > 0.05). Conclusion: Short-term consumption of 25-30 g/day fiber diet as recommended by the Reference Daily Intake (RDI) in a Thai population did not alter the studied hormones and lipids thus did not create any health problems.