Breaking News
March 25, 2018 - Humanigen Completes Enrollment of Phase 1 Clinical Trial of Lenzilumab for Treatment of Chronic Myelomonocytic Leukemia
March 25, 2018 - ENDO 2018 Roundup: New Tx Options for Obesity, Low BMD, Benign Thyroid Disease
March 25, 2018 - The protein that prevents loose teeth
March 24, 2018 - Morning Break: Skip the Finger Exam? Self C-Section; Toxic Toenail Fungus
March 24, 2018 - 3-D simulations reveal synergistic mechanisms of the human heart
March 24, 2018 - Newly designed three-part molecule shows promise to treat breast cancers
March 24, 2018 - Pubertal hormones not responsible for changes in social behavior during adolescence
March 24, 2018 - Waning Vaccine Protection May Be Driving Rise in U.S. Mumps Cases
March 24, 2018 - Folic Acid in Utero Tied to Food Allergy Risk
March 24, 2018 - Trial shows safety of drugs for irregular heartbeat patients undergoing treatment
March 24, 2018 - Penn State psychologists shed light on false memories in older adults
March 24, 2018 - Patients who self-discharge should be viewed more positively, say researchers
March 24, 2018 - Wearable brain scanner enables brain imaging whilst moving
March 24, 2018 - Trump Signs $1.3 Trillion Spending Bill, Averts Shutdown
March 24, 2018 - Two drugs prevent heart problems in breast cancer patients
March 24, 2018 - Research provides better understanding of how some cancer cells resist treatment
March 24, 2018 - Certain nutrients found in food may help reduce symptoms of psychotic illness
March 24, 2018 - AbbVie Announces Positive Topline Results from Second Phase 3 Study Evaluating Investigational Elagolix in Women with Uterine Fibroids
March 24, 2018 - AHRQ Is in Trouble | Medpage Today
March 24, 2018 - Could a pap test spot more than just cervical cancer?
March 24, 2018 - Men have greater hospital readmission risk following firearm injury, study shows
March 24, 2018 - Pediatric psychologist shares 11 warning signs of childhood depression
March 24, 2018 - OncoBreak: ‘I Was Normal Once’; Ending Cervical Cancer; Mammo Controversy
March 24, 2018 - Gum Disease by the Numbers
March 24, 2018 - Studies show tool can identify individual needs, supports to help youths with autism, intellectual disabilities
March 24, 2018 - Study reveals cause of extreme nausea in pregnancy
March 24, 2018 - New findings highlight need to reconsider cervical cancer screening guidelines
March 24, 2018 - Smartwatch App Might Help Detect A-Fib
March 24, 2018 - TAVR Reasonable for Low-Flow, Low-Gradient Aortic Stenosis
March 24, 2018 - Kids with severe brain injuries may develop ADHD: study
March 24, 2018 - Researchers explore ways to help older adults taper off and stop using sedatives
March 24, 2018 - Back pain being mismanaged globally
March 24, 2018 - Fingerprint test accurately and noninvasively detects heroin, cocaine users
March 24, 2018 - Leading experts to promote cardiovascular health at EuroPrevent 2018
March 24, 2018 - A Role for Rituximab in Lupus?
March 24, 2018 - New osteoarthritis genes discovered
March 24, 2018 - Maternal intake of DHA supplement linked to higher fat-free body mass in children
March 24, 2018 - Royal College of Pathologists‘ bulletin provides summary of Tissue Handling Workshop
March 24, 2018 - Maternal alcohol use early in pregnancy may be risk factor for infant abdominal malformation
March 24, 2018 - Savara Initiates Phase 2a Clinical Study of Molgradex for the Treatment of NTM Lung Infection
March 24, 2018 - Accelerated WBI Should be the Norm for Most Breast Cancers
March 24, 2018 - Experts seek to standardize treatments for childhood rheumatic diseases
March 24, 2018 - Foil-based measuring chip rapidly detects Legionella
March 24, 2018 - Bariatric surgery linked to positive outcomes in very obese adolescents with type 2 diabetes
March 24, 2018 - Researchers identify chemical responsible for carcinogen formation in recycled wastewater
March 24, 2018 - Obesity and severe obesity continue to rise among U.S. adults
March 24, 2018 - Missed hospital appointments increase after spring clock change in the UK
March 24, 2018 - Researchers explore ways to manage and prevent falls in older adults with dementia
March 24, 2018 - Are there risks from secondhand marijuana smoke? Early science says yes.
March 24, 2018 - NUST MISIS researchers produce elastic metal rods for scoliosis treatment
March 24, 2018 - New University of Bath project seeks to make injections safer
March 24, 2018 - Higher-dose RT does not improve survival but reduces recurrence risk for prostate cancer patients
March 24, 2018 - Researchers examine link between knee pain and depression in older adults
March 24, 2018 - FDA Alert: BD Vacutainer Blood Collection Tubes by Becton, Dickinson and Company (BD): Class I Recall
March 24, 2018 - Daytime Sleepiness Linked to Amyloid Accumulation Without Dementia
March 24, 2018 - Energy storehouses in the brain may be source of Alzheimer’s, targets of new therapy
March 24, 2018 - Praising people with autism shows promise for producing more exercise
March 24, 2018 - Using harmless red or infrared light to diagnose breast cancer
March 24, 2018 - Clash over abortion hobbles a health bill. Again. Here’s how.
March 23, 2018 - Virtual nature environment could be new way to recover from stress
March 23, 2018 - New study identifies key cellular mechanisms behind vascular aging in mice
March 23, 2018 - Nightmares Common Among U.S. Troops, But Seldom Reported
March 23, 2018 - Another Record Low for Tuberculosis in U.S.
March 23, 2018 - Changes in the eye connected to a decline in memory
March 23, 2018 - Radiologist creates dramatic teaching tool using power of VR
March 23, 2018 - Grilled meat could be raising the risk of hypertension finds study
March 23, 2018 - Mutations found in bassoon gene may help explain cause of rare brain disorder
March 23, 2018 - Childhood Brain Injuries May be Linked to ADHD Years Later
March 23, 2018 - Why treating addiction with medication should be carefully considered
March 23, 2018 - Researchers make key discovery about cellular pathway linked to myriad of diseases
March 23, 2018 - Researchers uncover cause of rare childhood neurodegenerative disease
March 23, 2018 - Measles infection in early childhood could contribute to later COPD
March 23, 2018 - Opioid painkiller is top prescription in 11 states
March 23, 2018 - Sienna Biopharmaceuticals Announces First Patient Dosed In Proof-of-Concept Trial of Topical By Design™ JAK Inhibitor SNA-125 for Atopic Dermatitis
March 23, 2018 - In Teen Girls, Neural Patterns May Drive Emotional Resilience
March 23, 2018 - Gene-based test for urine detects, monitors bladder cancer
March 23, 2018 - BD to introduce new digital solution for IV chemotherapy administration process at EAHP 2018
March 23, 2018 - New computational method helps to identify tumor cell mutations with greater accuracy
March 23, 2018 - Researchers identify potential obesity treatment in freezing hunger-signaling nerve
March 23, 2018 - Wales participates in the 100,000 Genomes Project
Danish study sheds light on why whole grains are healthy

Danish study sheds light on why whole grains are healthy

image_pdfDownload PDFimage_print

When overweight adults exchange refined grain products – such as white bread and pasta – with whole grain varieties, they eat less, they lose weight and the amount of inflammation in their bodies decreases. These are some of the findings of a large Danish study headed by the National Food Institute, Technical University of Denmark. The study supports the scientific basis for the Danish dietary recommendation to choose whole grains.

The beneficial effect of eating whole grain instead of refined grain products is well documented. Epidemiological studies have shown that whole grain consumption decreases the risk of development of e.g. cardiovascular diseases.

In the most comprehensive study to date of its kind, researchers have studied the effect of exchanging refined grain products in the diet – such as white bread and pasta – with whole grain varieties. The National Food Institute headed the study, which was carried out in close cooperation with the Department of Nutrition, Exercise and Sports at the University of Copenhagen and DTU Bioinformatics. A large number of other researchers from Danish universities and hospitals additionally contributed to the study.

The study included 50 adults at risk of developing cardiovascular disease or type 2 diabetes.

The study sheds light on why whole grains are healthy

Blood tests showed that the participants had less inflammation in their bodies when eating whole grains. In particular, it appeared that rye had a beneficial effect on the blood’s content of inflammatory markers. Inflammation is the natural response of the body to an infection, but some people have slightly elevated levels of inflammation (so-called low-grade inflammation) even though there is no infection. This is particularly the case in overweight people. In overweight people, an increased level of ‘unnecessary’ (subclinical) inflammation may lead to increased risk of developing type 2 diabetes.

The study also shows that participants eat less when whole grain products are on the menu – presumably because whole grain consumption causes satiety. While eating the whole grain diet, participants have generally lost weight.

“Our analysis confirmed that there is a sound scientific basis for the dietary recommendation to eat whole grains. This may particularly apply to people, who are at increased risk of developing cardiovascular disease or type 2 diabetes,” Professor Tine Rask Licht from the National Food Institute says.

“A good idea for future studies would be to examine the effect of various grain types,” Tine Licht adds.

No significant changes in gut bacteria

The researchers used DNA sequencing to analyze stool samples from the participants in order to examine whether the different diet types affected the participants’ gut bacteria composition. Overall, the analysis did not shown major effects of the dietary grain products on the composition of the gut bacteria.

“However, even though the analysis did not reveal significant changes in the average gut microbiota after whole grain consumption, it may well be that the individual composition of our gut microbes has an impact on the individual reaction of our body to dietary whole grains, given that our bacteria help us digest the fibres in the whole grains. This is something that further studies of our data may answer,” Tine Rask Licht explains.

Read more

The 50 study participants were divided randomly into two groups. One group consumed a diet for eight weeks, in which all grain products were whole grain varieties. Following a six week period where participants adhered to their habitual diet, they consumed a diet where all grain products were refined varieties for another eight weeks. The other group completed the study in the reverse order.


Tagged with:

About author

Related Articles