Beneficial effects of whey protein preloads on some cardiovascular diseases risk factors of overweight and obese men are stronger than soy protein preloads – A randomized clinical trial

Autor: Atefeh Tahavorgar, Mohammadreza Vafa, Farzad Shidfar, Mahmoodreza Gohari, Iraj Heydari
Jazyk: angličtina
Rok vydání: 2015
Předmět:
Zdroj: Journal of Nutrition & Intermediary Metabolism, Vol 2, Iss 3, Pp 69-75 (2015)
Druh dokumentu: article
ISSN: 2352-3859
DOI: 10.1016/j.jnim.2015.08.002
Popis: Background: The hypothesis that long term supplemental preloads of whey protein concentrate (WPC) and soy protein isolate (SPI) 30 min before the largest meal, will improve blood pressure (BP), fasting blood sugar (FBS) and lipid profile of overweight and obese men in their in free living condition was tested. Methods: Forty - five men of 52, BMI = 25–40 kg/m2, after random allocation in WPC (n = 26) or SPI (n = 19) groups, drank 65 gr WPC or 60 gr SPI dissolved in 500 ml water 30 min before their ad libitum lunch for 12 weeks. Lipid profile and FBS were assessed before and after the study. Systolic and diastolic BP were measured before and after the study and every two weeks. Results: After 12 weeks, mean changes between the groups were significant for SBP (p
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