Navigation Links
Load up on fiber now, avoid heart disease later
Date:3/22/2011

CHICAGO --- A new study from Northwestern Medicine shows a high-fiber diet could be a critical heart-healthy lifestyle change young and middle-aged adults can make. The study found adults between 20 and 59 years old with the highest fiber intake had a significantly lower estimated lifetime risk for cardiovascular disease compared to those with the lowest fiber intake.

The study will be presented March 23 at the American Heart Association's Nutrition, Physical Activity and Metabolism/Cardiovascular Disease Epidemiology and Prevention Scientific Sessions 2011 in Atlanta, Ga. This is the first known study to show the influence of fiber consumption on the lifetime risk for cardiovascular disease.

"It's long been known that high-fiber diets can help people lose weight, lower cholesterol and improve hypertension," said Donald M. Lloyd-Jones, corresponding author of the study and chair of the department of preventive medicine at Northwestern University Feinberg School of Medicine and a cardiologist at Northwestern Memorial Hospital. "The results of this study make a lot of sense because weight, cholesterol and hypertension are major determinants of your long-term risk for cardiovascular disease."

A high-fiber diet falls into the American Heart Association's recommendation of 25 grams of dietary fiber or more a day. Lloyd-Jones said you should strive to get this daily fiber intake from whole foods, not processed fiber bars, supplements and drinks.

"A processed food may be high in fiber, but it also tends to be pretty high in sodium and likely higher in calories than an apple, for example, which provides the same amount of fiber," Lloyd-Jones said.

For the study, Hongyan Ning, M.D., lead author and a statistical analyst in the department of preventive medicine at Feinberg, examined data from the National Health and Nutrition Examination Survey, a nationally representative sample of about 11,000 adults.

Ning considered diet, blood pressure, total cholesterol, smoking status and history of diabetes in survey participants and then used a formula to predict lifetime risk for cardiovascular disease.

"The results are pretty amazing," Ning said. "Younger (20 to 39 years) and middle-aged (40 to 59 years) adults with the highest fiber intake, compared to those with the lowest fiber intake, showed a statistically significant lower lifetime risk for cardiovascular disease."

In adults 60 to 79 years, dietary fiber intake was not significantly associated with a reduction in lifetime risk of cardiovascular disease. It's possible that the beneficial effect of dietary fiber may require a long period of time to achieve, and older adults may have already developed significant risk for heart disease before starting a high-fiber diet, Ning said.

As for young and middle-aged adults, now is the time to start making fiber a big part of your daily diet, Ning said.

"The study suggests that starting a high-fiber diet now may help improve your long-term risk," Ning said.


'/>"/>

Contact: Erin White
ewhite@northwestern.edu
847-491-4888
Northwestern University
Source:Eurekalert

Related medicine news :

1. Fiber May Lessen Lifetime Risk for Heart Problems
2. Diet High in Fiber Might Lengthen Your Life
3. New forms of dietary fiber to boost health
4. The brains journey from early Internet to modern-day fiber optics -- all in 1 lifetime
5. New Form of FiberAid™ Added to Swanson Ultra
6. Association of fiber and colorectal cancer risk differs depending on dietary assessment method
7. BestFoodFacts.org -- Food, Fiber and Fuel Questions Answered
8. National Nutrition Month Kicks Off with Hottest Celebrity Diet Trend: Fiber -- F-Factor Diet Book Promoting Fiber Soars Up Best-Sellers List
9. New Drug May Help Patients With Irregular Heartbeat Avoid Stroke
10. Gift-Giving, for Many Men, Means Avoiding Rejection
11. Some Tips for Avoiding Injury on Super Bowl Sunday
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:5/27/2016)... (PRWEB) , ... May 27, 2016 , ... Southland ... line of classic American timber frame barn kits, which can be found on its ... inspired by historic American barn plans, and they highlight the craftsmanship of timber post ...
(Date:5/27/2016)... ... May 27, 2016 , ... With over 60 percent of acute stroke survivors ... sustainable product to aid in the rehabilitation process has steadily increased. Ekso Bionics had ... with hemiplegia due to stroke. , Ekso Bionics has now received clearance from the ...
(Date:5/27/2016)... ... May 27, 2016 , ... Beleza Medspa has initiated a new ... This is the first time that Coolsculpting is being used for for more than ... to ensure they meet the prescribed body-fat standard, measured by the circumference-based tape method. ...
(Date:5/27/2016)... ... May 27, 2016 , ... With a team of ... food industries. Aside from its GMP accreditation, Validation Center is also a registered ... products, services and staff. , Validation Center is ISO17025 accredited and only offers ...
(Date:5/26/2016)... ... May 26, 2016 , ... Cabot Corporation, Pfizer, and ... according to court documents and SEC filings. A jury has returned a ... American Optical Corporation, Case No. BC588866, Los Angeles County, California. The jury awarded ...
Breaking Medicine News(10 mins):
(Date:5/24/2016)... --   , Study met ... cleansing and superiority in , Excellent ... of the ascending colon   , ... Norgine B.V. today announced new positive data from the phase III ... versus standard 2 litre PEG with ascorbate. The study met both ...
(Date:5/24/2016)... Zealand , May 24, 2016 ... informatics solutions for the healthcare sector, has been named the ... Zealand Hi-Tech Awards 2016. Dr Bruce Davey ... acknowledgement for our team.  It,s really good to be recognised ... healthcare internationally. Our products are used in 35 countries around ...
(Date:5/24/2016)... , May 24, 2016 Celsion ... drug development company, today provided an update on ... escalating clinical trial combining GEN-1, the Company,s DNA-based ... treatment of newly-diagnosed patients with advanced ovarian cancer ... debulking surgery.  GEN-1 is an IL-12 DNA plasmid ...
Breaking Medicine Technology: