PRESS-NEWS.org - Press Release Distribution
PRESS RELEASES DISTRIBUTION

Research uncovers heart-protective eating patterns for type 1 diabetes

More closely following Mediterranean or DASH diets is linked with lower cardiovascular disease risk

2024-06-30
(Press-News.org) Chicago (June 30, 2024) — Eating patterns that align with the Mediterranean diet or the dietary approaches to stop hypertension (DASH) diet could help lower cardiovascular disease risk in adults with type 1 diabetes, according to results from a six-year study.

The DASH and Mediterranean diets are both considered heart-healthy and emphasize plant-based foods, healthy fats, lean proteins and low intake of processed foods and sugars.

“Type 1 diabetes increases the risk of developing cardiovascular disease, which raises the likelihood of heart attacks, strokes and other serious health complications,” said Arpita Basu, PhD, RD, associate professor in the department of kinesiology and nutrition sciences at the University of Nevada at Las Vegas. “We wanted to find out how people’s regular eating habits affected blood inflammatory markers that predict cardiovascular disease risk in adults with type 1 diabetes.”

Basu will present the findings at NUTRITION 2024, the flagship annual meeting of the American Society for Nutrition held June 29–July 2 in Chicago.

“Both DASH and Mediterranean diets revealed protective associations, which means these dietary patterns can make a difference when consumed regularly,” said Basu. “Our findings are more practical than those from clinical studies of these diets because those usually manipulate dietary behavior in a way that may not be sustainable in daily life.”

The new study builds on earlier work in which the researchers showed that DASH and Mediterranean dietary patterns were associated with less fat accumulation surrounding heart tissue in adults with and without type 1 diabetes as well as lower odds of coronary artery calcification, an advanced form of cardiovascular disease in adults without diabetes.

“This new study reports the protective associations of these diets with selected blood cardiovascular disease markers that may explain our previous findings and provide new data on how diet affects inflammation in type 1 diabetes,” Basu said.

The six-year study included 1,255 adults — 563 with type 1 diabetes and 692 without diabetes. The researchers assessed diet using a food frequency questionnaire, which obtains dietary information on different food groups. This information was used to calculate nutrient intake over the six-year study and to determine how well dietary patterns conformed to three diets commonly used in cardiovascular disease management: the Mediterranean diet, the alternative healthy eating index (AHEI) and DASH.

The researchers also analyzed a variety of blood markers frequently used in clinical settings to determine cardiovascular disease risk and inflammation. These included C-reactive protein (CRP), fibrinogen, plasminogen activator inhibitor-1 (PAI-1) and homocysteine (Hcy).

Overall, those who consumed diets more closely conforming to DASH and Mediterranean patterns — and thus receiving higher scores on those indices — had lower levels of Hcy and PAI-1 after accounting for other demographic and lifestyle factors such as body mass index, age, total caloric intake, blood lipids, blood pressure, smoking and physical activity. No associations were observed between AHEI scores and any of the biomarkers studied.

The researchers note that although Hcy has been consistently shown to increase cardiovascular disease risk, its association with dietary patterns has not been previously studied in type 1 diabetes.

The analysis also revealed that adults with type 1 diabetes generally consume a high-fat diet, mostly as a consequence of decreasing carbohydrates and increasing animal protein foods that are high in saturated fats and cholesterol.

“There is an urgent need to address dietary quality in adults with type 1 diabetes,” said Basu. “In a clinical setting, assessing dietary intakes using the DASH and Mediterranean dietary checklists could be an effective way to identify gaps and improve intakes. Specific foods that are part of these dietary patterns, such as olives and nuts in the Mediterranean diet, could be added to the diet even if the entire diet cannot be altered.”

Basu will present this research at 11:45 a.m.-12:45 p.m. CDT on Sunday, June 30, during the Nutritional Epidemiology poster session in McCormick Place (abstract; presentation details).

Please note that abstracts presented at NUTRITION 2024 were evaluated and selected by a committee of experts but have not generally undergone the same peer review process required for publication in a scientific journal. As such, the findings presented should be considered preliminary until a peer-reviewed publication is available.

 

About NUTRITION 2024

NUTRITION 2024 is the flagship meeting of the American Society for Nutrition and the premier educational event for nutritional professionals around the globe. NUTRITION brings together lab scientists, practicing clinicians, population health researchers, and community intervention investigators to identify solutions to today’s greatest nutrition challenges. Our audience also includes rising leaders in the field – undergraduate, graduate, and medical students. NUTRITION 2024 will be held June 29–July 2, 2024 in Chicago. https://nutrition.org/N24 #Nutrition2024

About the American Society for Nutrition (ASN)

ASN is the preeminent professional organization for nutrition research scientists and clinicians around the world. Founded in 1928, the society brings together the top nutrition researchers, medical practitioners, policy makers and industry leaders to advance our knowledge and application of nutrition. ASN publishes four peer-reviewed journals and provides education and professional development opportunities to advance nutrition research, practice, and education. Since 2018, the American Society of Nutrition has presented NUTRITION, the leading global annual meeting for nutrition professionals. http://www.nutrition.org

Find more news briefs from NUTRITION 2024 at: https://www.eurekalert.org/newsroom/nutrition2024/home.  

###

END



ELSE PRESS RELEASES FROM THIS DATE:

Does baby-led weaning meet nutritional needs?

Does baby-led weaning meet nutritional needs?
2024-06-30
Chicago (June 30, 2024) — New study findings suggest that baby-led weaning — a popular method for introducing solid foods to infants — furnishes ample calories for growth and development. The findings provide evidence-based support for baby-led weaning, which has not been heavily studied. Baby-led weaning emphasizes allowing infants to hand feed themselves whole, non-pureed foods when introducing solids to infants versus the more traditional approach of spoon-feeding infants pureed solids. Proponents say that it encourages healthy eating habits ...

This desert moss has the potential to grow on Mars

2024-06-30
The desert moss Syntrichia caninervis is a promising candidate for Mars colonization thanks to its extreme ability to tolerate harsh conditions lethal to most life forms. The moss is well known for its ability to tolerate drought conditions, but researchers report June 30 in the journal The Innovation that it can also survive freezing temperatures as low as −196°C, high levels of gamma radiation, and simulated Martian conditions involving these three stressors combined. In all cases, prior dehydration seemed to help the plants cope. “Our study shows that the environmental resilience ...

Study: Private equity acquisitions in cardiology on the rise

2024-06-30
Over the past decade, 342 cardiology clinics have been acquired by private equity firms, with over 94% of those occurring between 2021 and 2023, according to a study published today in JACC, the flagship journal of the American College of Cardiology, and presented at the AcademyHealth 2024 Annual Research Meeting in Baltimore. As this practice grows, the study highlights the critical need to monitor the effects of private equity acquisitions on quality of care and outcomes for patients with cardiovascular disease, as well as procedural utilization. Private equity in health ...

Trying to eat more vegetables? Snacking on carrots might help

Trying to eat more vegetables? Snacking on carrots might help
2024-06-30
Chicago (June 30, 2024) — A new study found that eating a snack of baby carrots just three times a week significantly increased skin carotenoids in young adults. Levels of these phytonutrients were boosted even more when this healthy snack was combined with a multivitamin containing the carotenoid beta carotene. Carotenoids, which are responsible for the bright red, orange and yellow colors of many fruits and vegetables, can be measured in the skin to gauge fruit and vegetable consumption since diet is the only source of these pigments. Higher levels of skin carotenoids are associated with increased antioxidant protection and a lower risk of chronic diseases such as heart ...

Changes in health care and prescription medication affordability during the pandemic

2024-06-30
About The Study: Health care affordability improved for low-income adults during the COVID-19 pandemic, resulting in a narrowing of income-based disparities, while prescription medication affordability improved for all income groups. These findings suggest that the recent unwinding of COVID-19 pandemic–related safety-net policies may worsen health care affordability and widen existing income-based inequities.  Corresponding Author: To contact the corresponding author, Rishi K. Wadhera, M.D., M.P.P., M.Phil., email rwadhera@bidmc.harvard.edu. To access the embargoed study: Visit our ...

Household health care payments under rate setting, spending growth target, and single-payer policies

2024-06-30
About The Study: Single-payer financing based on the current federal income tax schedule and a payroll tax could substantially increase progressivity of household payments by income. Rate setting led to slight increases in payments by higher-income households, who financed higher payment rates in Medicare and Medicaid. Spending growth targets reduced payments slightly for all households.  Corresponding Author: To contact the corresponding author, Jodi L. Liu, Ph.D., email jodiliu@rand.org. To access the embargoed ...

Pay-for-performance incentives for home dialysis use and kidney transplant

2024-06-30
About The Study: The first 2 years of the End-Stage Renal Disease Treatment Choices model were not associated with increased use of home dialysis or kidney transplant, nor changes in racial, ethnic, and socioeconomic disparities in these outcomes in this cross-sectional study.  Corresponding Author: To contact the corresponding author, Amal N. Trivedi, M.D., M.P.H., email amal_trivedi@brown.edu. To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/ (doi:10.1001/jamahealthforum.2024.2055) Editor’s Note: Please see the article ...

Ephemeral streams likely to have significant effect on U.S. water quality

2024-06-29
Ephemeral streams, or those streams that flow only briefly after precipitation events, are a substantial pathway for water transfer with significant implications for water quality, a first-of-its kind study has found.  These streams — which transport water pollutants, sediments, and nutrients from land surfaces to rivers, lakes, reservoirs, and ultimately the oceans — influence a substantial amount of water output of the nation’s rivers, the researchers found. Following a 2023 U.S. Supreme Court decision, however, they are no longer regulated by the Clean Water Act (CWA).  “Our findings show that ephemeral streams ...

Compound from olives shows promise for treating obesity and diabetes

2024-06-29
Chicago (June 29, 2024) — Findings from a new mouse study suggest that elenolic acid, a natural compound found in olives, can lower blood sugar levels and promote weight loss. The research could pave the way to the development of safe and inexpensive natural products for managing obesity and type 2 diabetes in people. The researchers found that after just one week, obese mice with diabetes that were given oral elenolic acid weighed significantly less and showed better blood sugar (glucose) regulation than before treatment and compared to control obese mice not ...

Higher calcium and zinc intake linked with healthier pregnancy outcomes

Higher calcium and zinc intake linked with healthier pregnancy outcomes
2024-06-29
Chicago (June 29, 2024) — People with higher intakes of calcium and zinc in the three months before they conceived were significantly less likely to suffer hypertensive disorders during their pregnancy compared with those who had lower intakes of these essential minerals, according to new research. The results highlight the importance of focusing on nutrition before conceiving — not only during pregnancy — in order to promote healthy pregnancies. “Our findings underscore the significance of preconception dietary intake of calcium and zinc in potentially reducing the risk of hypertensive disorders of pregnancy,” said ...

LAST 30 PRESS RELEASES:

Toxic metals linked to impaired growth in infants in Guatemala

Being consistently physically active in adulthood linked to 30–40% lower risk of death

Nerve pain drug gabapentin linked to increased dementia, cognitive impairment risks

Children’s social care involvement common to nearly third of UK mums who died during perinatal period

‘Support, not judgement’: Study explores links between children’s social care involvement and maternal deaths

Ethnic minority and poorer children more likely to die in intensive care

Major progress in fertility preservation after treatment for cancer of the lymphatic system

Fewer complications after additional ultrasound in pregnant women who feel less fetal movement

Environmental impact of common pesticides seriously underestimated

The Milky Way could be teeming with more satellite galaxies than previously thought

New study reveals surprising reproductive secrets of a cricket-hunting parasitoid fly

Media Tip Sheet: Symposia at ESA2025

NSF CAREER Award will power UVA engineer’s research to improve drug purification

Tiny parasitoid flies show how early-life competition shapes adult success

New coating for glass promises energy-saving windows

Green spaces boost children’s cognitive skills and strengthen family well-being

Ancient trees dying faster than expected in Eastern Oregon

Study findings help hone precision of proven CVD risk tool

Most patients with advanced melanoma who received pre-surgical immunotherapy remain alive and disease free four years later

Introducing BioEmu: A generative AI Model that enables high-speed and accurate prediction of protein structural ensembles

Replacing mutated microglia with healthy microglia halts progression of genetic neurological disease in mice and humans

New research shows how tropical plants manage rival insect tenants by giving them separate ‘flats’

Condo-style living helps keep the peace inside these ant plants

Climate change action could dramatically limit rising UK heatwave deaths

Annual heat-related deaths projected to increase significantly due to climate and population change

Researchers discover new way cells protect themselves from damage

Rivers choose their path based on erosion — a discovery that could transform flood planning and restoration

New discovery reveals dopamine operates with surgical precision, not as a broad signal

New AI tool gives a helping hand to x ray diagnosis

New Leicester study reveals hidden heart risks in women with Type 2 Diabetes

[Press-News.org] Research uncovers heart-protective eating patterns for type 1 diabetes
More closely following Mediterranean or DASH diets is linked with lower cardiovascular disease risk