Editing Soybean (section)

===Cardiovascular health===
The [[Food and Drug Administration]] (FDA) granted the following health claim for soy: "25 grams of soy protein a day, as part of a diet low in [[saturated fat]] and [[cholesterol]], may reduce the risk of [[heart disease]]."<ref name=fda-chd/> One serving, (1 cup or 240 mL) of soy milk, for instance, contains 6 or 7&nbsp;grams of soy protein.

An [[American Heart Association]] (AHA) review of a decade long study of soy protein benefits did not recommend [[isoflavone]] supplementation. The review panel also found that soy isoflavones have not been shown to reduce post-menopausal "hot flashes" and the efficacy and safety of isoflavones to help prevent cancers of the breast, uterus or prostate is in question. AHA concluded that "many soy products should be beneficial to cardiovascular and overall health because of their high content of [[polyunsaturated fat]]s, fiber, vitamins, and minerals and low content of saturated fat".<ref name="cardio" /> Other studies found that soy protein consumption could lower the [[concentration]] of [[low-density lipoprotein]]s (LDL) transporting fats in the extracellular water to [[Cell (biology)|cells]].<ref>{{cite journal |first1=David J.A. |last1=Jenkins |first2=Arash |last2=Mirrahimi |first3=Korbua |last3=Srichaikul |first4=Claire E. |last4=Berryman |first5=Li |last5=Wang |first6=Amanda |last6=Carleton |first7=Shahad |last7=Abdulnour |first8=John L. |last8=Sievenpiper |first9=Cyril W.C. |last9=Kendall |title=Soy Protein Reduces Serum Cholesterol by Both Intrinsic and Food Displacement Mechanisms |journal=The Journal of Nutrition|date=December 2010 |volume=140 |issue=12 |pages=2302S–11S |doi=10.3945/jn.110.124958|pmid=20943954|doi-access=free }}</ref><ref>{{cite journal |pmid=18534601 |date=September 2008 |last1=Harland |first1=J.I. |last2=Haffner |first2=T.A. |title=Systematic Review, Meta-analysis and Regression of Randomised Controlled Trials Reporting an Association Between an Intake of Circa 25&nbsp;g Soya Protein Per Day and Blood Cholesterol |volume=200 |issue=1 |pages=13–27 |doi=10.1016/j.atherosclerosis.2008.04.006 |journal=[[Atherosclerosis (journal)|Atherosclerosis]]}}</ref>