Effect of soy protein varying in isoflavone content on serum lipids in healthy young men.
McVeigh BL, Dillingham BL, Lampe JW, Duncan AM.
Am J Clin Nutr. 2006 Feb;83(2):244-51.
PMID: 16469981
Conclusion: Soy protein, regardless of isoflavone content, modulates serum lipid ratios in a direction beneficial for cardiovascular disease risk in healthy young men.