Keshavarz Seyed Ali, Nourieh Zeinab, Attar Mohammad Javad Hosseinzadeh, Azadbakht Leila
Department of Nutrition and Biochemistry, School of Public Health, Tehran University of Medical Science, Tehran, Iran.
Int J Prev Med. 2012 Nov;3(11):798-805.
Soy milk replacement in the diet might have beneficial effects on waist circumference and cardiovascular risk factors for overweight and obese subjects. Therefore, we are going to determine the effects of soy milk replacements on the waist circumference and cardiovascular risk factors among overweight and obese female adults.
In this crossover randomized clinical trail, 24 over weight and obese female adults were on a diet with soy milk or the diet with cow's milk for four weeks. In the diet with soy milk only one glass of soy milk (240 cc) was replaced instead of one glass of cow's milk (240 cc). Measurements were done according to the standard protocol.
WAIST CIRCUMFERENCE REDUCED SIGNIFICANTLY FOLLOWING SOY MILK PERIOD (MEAN PERCENT CHANGE IN SOY MILK PERIOD FOR WAIST CIRCUMFERENCE: -3.79 ± 0.51 vs. -1.78 ± 0.55 %; P = 0.02 in the cow's milk period). Blood pressure, weight, liver enzymes and glycemic control indices did not changed significantly after soy milk period compared to the cow's milk period.
Among over weight and obese patients, soy milk can play an important role in reducing waist circumference. However, soy milk replacement had no significant effects on weight, glycemic control indices, liver enzymes, fibrinogen and blood pressure in a short term trial.
在饮食中用豆浆替代可能对超重和肥胖受试者的腰围及心血管危险因素产生有益影响。因此，我们将确定豆浆替代对超重和肥胖成年女性腰围及心血管危险因素的影响。
在这项交叉随机临床试验中，24名超重和肥胖成年女性分别采用含豆浆饮食或含牛奶饮食四周。在含豆浆饮食中，仅用一杯豆浆（240毫升）替代一杯牛奶（240毫升）。测量按照标准方案进行。
豆浆期后腰围显著减小（豆浆期腰围平均百分比变化：-3.79±0.51对牛奶期的-1.78±0.55%；牛奶期P = 0.02）。与牛奶期相比，豆浆期后血压、体重、肝酶和血糖控制指标无显著变化。
在超重和肥胖患者中，豆浆在减小腰围方面可发挥重要作用。然而，在短期试验中，豆浆替代对体重、血糖控制指标、肝酶、纤维蛋白原和血压无显著影响。
