HOME >> MEDICINE >> NEWS
Soy protein in the diet produces health benefits, regardless of isoflavone content

Many health advantages have been attributed to soy isoflavones, which are components of soy-protein foods, yet it is still unclear to what extent the isoflavones themselves are responsible for these benefits. In a new study published in the American Journal of Clinical Nutrition, Jenkins et al. compared the effects of a low-saturated fat control diet, and soy-protein diets with either a high or low isoflavone content in the context of their effects on risk for coronary artery disease. Compared with the control diet, both soy diets significantly improved the subjects' cholesterol profiles and reduced systolic blood pressure in men. There were no major differences between the high- and low-isoflavone soy protein diets in their beneficial effect on blood lipids and blood pressure.

Twenty-three men and 18 postmenopausal women with elevated cholesterol levels participated in the study. The subjects rotated through three 1-month diets that were all very low in saturated fat. In the control diet, the main protein-containing foods such as meats and fish were replaced with low-fat dairy products and egg substitute. Low-fat soymilk and a variety of soy-based meat substitutes such as soy hot dogs and tofu burgers took the place of the usual protein sources in the two soy protein-containing diets. Body weight, blood lipids, and blood pressure were measured before and after each diet. After each soy diet, total cholesterol, the ratio of low-density lipoprotein (LDL) to high-density lipoprotein (HDL) cholesterol, homocysteine concentrations, and estimated overall cardiovascular risk were lower than they were after the control diet. Additionally, serum concentrations of LDL were lower after the high-isoflavone diet. The only significant difference between the sexes was a tendency toward reduced blood pressure in men after the high-soy isoflavone diet.

A wide range of small but beneficial effects were associated with the substitution of soy-protein for anim
'"/>

Contact: Sharon Lovejoy
sllovejoy@ucdavis.edu
530-752-8363
American Journal of Clinical Nutrition
25-Jul-2002


Page: 1 2

Related medicine news :

1. Targeting mutant B-Raf protein reduces melanoma development
2. Mechanism of RNA recoding: New twists in brain protein production
3. Epstein-Barr virus protein crucial to its role in blood cancers
4. Neuronal death and processing of Tau protein in Alzheimers disease
5. CK2 protein sustains colon cancer cells by sabotaging ability to commit suicide
6. Brain synapse formation linked to proteins, Stanford study finds
7. Stat5 protein inhibits spread of breast cancer cells
8. UCSD-Salk team show proteins gene-silencing role in development of nervous system
9. Controversial drug shown to act on brain protein to cut alcohol use
10. New protein discovered by Hebrew University researchers
11. Reduced progression of atherosclerosis tied to statin drugs lowering fats, protein

Post Your Comments:
*Name:
*Comment:
*Email:


(Date:4/25/2017)... ... April 25, 2017 , ... Saad B. Chaudhary, MD is committed to providing the highest quality ... problems, I focus on preventative care with all my patients to alleviate possible future issues. ... feel free to contact my office and my trained staff will assist you in any ...
(Date:4/25/2017)... ... April 25, 2017 , ... There is no better place ... to a special report in the May issue of Consumer Reports focused on heart ... ranking for results achieved during and after coronary bypass and aortic valve replacement procedures. ...
(Date:4/24/2017)... Massachusetts (PRWEB) , ... April 24, 2017 , ... ... will help busy nursing professionals advance their careers. Beginning in the fall of 2017, ... Nursing (BSN) degree in as few as 16 months and for as little as ...
(Date:4/24/2017)... ... , ... The Santana Telehealth Project was honored with the 2017 ATA Humanitarian ... Association’s annual conference, on April 23 in Orlando, FL. , “I am proud that ... of the poor and underserved in other parts of the world,” said Jonathan Linkous, ...
(Date:4/24/2017)... , ... April 24, 2017 , ... ... Research Association’s Outstanding Public Communication of Education Research Award. The award honors scholars ... education communities. It recognizes a scholar who has demonstrated the capacity to deepen ...
Breaking Medicine News(10 mins):
(Date:4/24/2017)... CITY, Calif. , April 24, 2017 ... durability, grip, protection, and comfort, announces the release of ... Powerform S8+. This most recent example of leading edge ... density grip pattern for 200% more tactile grip on ... user protection and durability. With TracTek and a suite ...
(Date:4/20/2017)...  Zimmer Biomet Holdings, Inc. (NYSE and SIX: ZBH), ... it will be participating in the Deutsche Bank Securities ... in Boston, Massachusetts on Wednesday, ... a.m. Eastern Time. A live webcast of ... Relations website at http://investor.zimmerbiomet.com .  The webcast will ...
(Date:4/20/2017)... ZappRx, Inc ., a digital health company focused on modernizing ... closed $25 million in Series B funding led by Qiming ... Seattle that is part of a broader ... round included participation from SR One , who led ... (formerly Google Ventures). As part of the financing, Mark ...
Breaking Medicine Technology:
Cached News: