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:
(Date:3/29/2015)... 29, 2015 Women’s Excellence , ... endometriosis treatment. Secondary to their location in Birmingham, ... hospital option. They continue to be affiliated with ... , Endometriosis is often a painful disorder in ... uterus (the endometrium) grows outside the uterus (endometrial implant). ...
(Date:3/29/2015)... 29, 2015 The Contract Research ... and research, manage data results and help develop ... reach regulation standards. Contract research organizations (CROs) mainly ... manufacturing sectors. Industry operators provide clients with a ... clinical research for Food and Drug Administration (FDA) ...
(Date:3/29/2015)... North American Seminars receives Texas Board Physical ... Courses . , Utilizing Pilates to Enhance ... approval # 56399TX      , The Interactive Shoulder ... - 10.5 hours - Texas Board of Physical Therapy ... of the SI Joint - 10 hours - Texas ...
(Date:3/28/2015)... "Necrorun" was featured on NewsWatch as part of its ... and coolest applications on the market for iOS, Android, ... technology expert, conducted the app review and shared with ... with knights, nature, and peasants. , The first ... Eurogamer. The popularity of these games grew over the ...
(Date:3/28/2015)... Emergency Medical Care (EMC), a New ... recently commemorated its three-year anniversary of being the only ... to 24-hour urgent care, Emergency Medical Care offers its ... time, Emergency Medical Care’s Urgent Care NYC ... eye injuries, ear infections, fevers, insect bites, burns, animal ...
Breaking Medicine News(10 mins):Health News:Women's Excellence Affiliates with Beaumont Hospital, Treats Endometriosis 2Health News:Contract Research Organizations in the US Industry Market Research Report from IBISWorld Has Been Updated 2Health News:Contract Research Organizations in the US Industry Market Research Report from IBISWorld Has Been Updated 3Health News:Contract Research Organizations in the US Industry Market Research Report from IBISWorld Has Been Updated 4Health News:A Grim Endless Runner Game Was Featured on NewsWatch Television on January 30, 2015 2Health News:Emergency Medical Care Celebrates Three Years of 24/7 Walk-In Urgent Care Services 2
(Date:3/27/2015)... March 27, 2015 Dynatronics Corporation (NASDAQ: DYNT ... been appointed to the Company,s Board of Directors effective March ... in November 2014 of board member Joseph Barton .  ... to our Board of Directors represents an important step forward ... and president of Dynatronics.  "Rich is a proven leader and ...
(Date:3/27/2015)... 2015  Holographic Optical Technologies of Augusta, ... medical imaging, is entering the world of consumer electronics ... April 20 th , 2015, the campaign will introduce ... and 22-inch displays will allow consumers to view fully ... In addition to the two displays, the company will ...
(Date:3/27/2015)... Vein & Surgery Clinic is the only clinic offering laser ... Victoria, Texas . The clinic specializes in the ... for a variety of medical and cosmetic conditions. High-end vein ... for their patients. Since adding laser tattoo removal, Victoria Vein ... residents get rid of their unwanted ink. "Our ...
Breaking Medicine Technology:Dynatronics Announces Appointment of Richard J. Linder to Board of Directors 2Holographic Optical Technologies brings cutting-edge holograms to consumer market through upcoming Kickstarter campaign 2Holographic Optical Technologies brings cutting-edge holograms to consumer market through upcoming Kickstarter campaign 3Victoria Vein And Surgery Clinic Uses Advanced Astanza Duality Tattoo Removal Technology 2
Cached News: