Based on data obtained from Soyfoods Association of North America and leading retail brands. Soy protein and isoflavone levels may vary with regular soy foods based on manufacturing process and the source of soy protein.
*Appropriate Isoflavone Food Fortification Levels: Results of a Consensus Conference. J.J.B. Anderson, H. Adlercreutz, S. Barnes, M.R. Bennink, M.S. Kurzer, P. Murphy, K. Setchell, C.M. Weaver, and C.M. Hasler. Univ. of No. Carolina, Helsinki, Ala.-Birmingham, Michigan St., Minnesota, Iowa St., Cincinnati, Purdue and Illinois. Experimental Biology 2000, San Diego, CA April 15-18, 2000.
References:
- Food and Drug Administration, U.S. Department of Health and Human Services, 1999. FDA TALK PAPER: FDA APPROVES NEW HEALTH CLAIM FOR SOY PROTEIN AND CORONARY HEART DISEASE: T99-48, October 20, 1999.
- Appropriate Isoflavone Food Fortification Levels: Results of a Consensus Conference. J.J.B. Anderson, et al. Experimental Biology 2000, San Diego, CA April 15-18, 2000.
- Obstetrics and Gynecology 1998 Jan;91(1):6-11. The effect of dietary soy supplementation on hot flushes. Albertazzi P, et al.
- Meeting the bean half way. Gallagher, J.C. Menopause 2001 Vol. 8(3):152-3.
- Soy Consumption of Taiwanese Children in Taipei. K. Hsiao1 and P. Lyons-Wall; 5th International Symposium on the Role of Soy in Preventing and Treating Chronic Disease, Sept. 21-24th, 2003. Orlando, FL.