Cancer Institute A national cancer institute
designated cancer center

Christopher Gardner

Publication Details

  • Effect of two types of soy milk and dairy milk on plasma lipids in hypercholesterolemic adults: A randomized trial JOURNAL OF THE AMERICAN COLLEGE OF NUTRITION Gardner, C. D., Messina, M., Kiazand, A., Morris, J. L., Franke, A. A. 2007; 26 (6): 669-677


    To compare the effects of two commercially available soy milks (one made using whole soy beans, the other using soy protein isolate) with low-fat dairy milk on plasma lipid, insulin, and glucose responses.Randomized clinical trial, cross-over design.Participants were 30-65 years of age, n = 28, with pre-study LDL-cholesterol (LDL-C) concentrations of 160-220 mg/dL, not on lipid lowering medications, and with an overall Framingham risk score of or=4 weeks.Mean LDL-C concentration at the end of each phase (+/- SD) was 161 +/- 20, 161 +/- 26 and 170 +/- 24 mg/dL for the whole bean soy milk, the soy protein isolate milk, and the dairy milk, respectively (p = 0.9 between soy milks, p = 0.02 for each soy milk vs. dairy milk). No significant differences by type of milk were observed for HDL-cholesterol, triacylglycerols, insulin, or glucose.A 25 g dose of daily soy protein from soy milk led to a modest 5% lowering of LDL-C relative to dairy milk among adults with elevated LDL-C. The effect did not differ by type of soy milk and neither soy milk significantly affected other lipid variables, insulin or glucose.

    View details for Web of Science ID 000252373200008

    View details for PubMedID 18187432

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