Diabetes News and Research

Latest Diabetes News and Research

Early electroacupuncture intervention protects pancreatic function in prediabetes

Prediabetes refers to a metabolic state in which blood glucose is higher than normal but has not yet reached the diagnostic threshold for diabetes. It may involve impaired fasting glucose, impaired glucose tolerance, or elevated glycated hemoglobin A1c (HbA1c), and is closely associated with progressive β-cell dysfunction.

21 Jul 2026

Experts urge focus on prevention to tackle global heart failure

Heart failure already affects more than 60 million people worldwide and is one of the leading causes of hospitalization among people over the age of 65.

21 Jul 2026

Medically tailored grocery deliveries improve blood sugar control among diabetes patients

A study from researchers at top US health insurance and medical services provider Kaiser Permanente, the Food is Medicine Institute at the Gerald J. and Dorothy R. Friedman School of Nutrition Science and Policy at Tufts University and The George Institute for Global Health found medically tailored grocery deliveries improved blood sugar control among adults living with type 2 diabetes who have public health insurance, when compared with usual care.

21 Jul 2026

Thymus hormone identified as key player in reversing age-related inflammation

Chronic, low-grade inflammation in the body-a phenomenon known as "inflammaging" because it increases with age-has been linked to many of today's leading causes of illness and death, including cancer, heart disease, metabolic conditions and neurodegenerative diseases.

21 Jul 2026

Study tests chronotype’s liver link and finds no significant association

Researchers found no significant association between chronotype and FibroScan-derived liver fat or stiffness in 119 medication-naïve adults with overweight or obesity. The exploratory findings cannot exclude smaller effects, particularly for fibrosis, and require confirmation in larger longitudinal studies.

21 Jul 2026

High costs continue limiting insurance coverage for GLP-1 medications

Despite growing evidence that GLP-1 medications improve health and are worth their cost, many insurance plans still limit coverage. University of Mississippi researchers are examining why, and where that leaves patients.

20 Jul 2026

Study reveals geographic gaps in breastfeeding initiation across America

A nationwide analysis led by a UC Riverside (Calif.) professor provides one of the clearest pictures yet of where mothers are least likely to begin breastfeeding their babies in the United States and what circumstances associate with lower rates.

20 Jul 2026

Semaglutide vs. liraglutide: Head-to-head study reveals a diabetes risk difference

Researchers compared semaglutide with liraglutide in 57,456 insured adults without recorded diabetes or cardiovascular disease who initiated formulations indicated for chronic weight management. Semaglutide users had a lower risk of incident diabetes, particularly beyond six months of follow-up, but limited cardiovascular events prevented a precise comparison of cardiovascular risk.

20 Jul 2026

Semaglutide fuels rapid growth in US GLP-1RA use as payments rise

Nationally representative US data show GLP-1RA use rose 230% among adults with diabetes and 643% among those without reported diabetes between 2017 and 2022, largely driven by semaglutide. Mean annual out-of-pocket payments decreased, but mean total annual payments per user increased, raising concerns about long-term affordability.

20 Jul 2026

High doses of caffeine from energy drinks cause cardiovascular harm

Previous studies have found that caffeine is the world's most popular stimulant and psychoactive substance, and coffee is the most common way people consume caffeine.

20 Jul 2026

GLP-1 weight-loss drugs may also reduce binge eating

Research indicates GLP-1RAs may effectively reduce binge eating severity, offering a complementary approach to existing psychological therapies for obesity.

20 Jul 2026

Filtered coffee links to slower biological aging while instant coffee shows the opposite

Filtered coffee consumption was associated with slower biological aging, while instant coffee was linked to faster aging in UK Biobank participants. The cross-sectional findings do not prove causation, but they suggest that brewing method may influence coffee’s relationship with aging biomarkers.

20 Jul 2026

Vitamin D falls short as an add-on treatment for endometriosis

An eight-week randomized trial of 66 women found that adjunctive vitamin D did not significantly or meaningfully improve endometriosis pain or quality of life compared with placebo during dienogest therapy. The results do not support routine short-term adjunctive supplementation, although the brief trial and absence of post-treatment vitamin D measurements leave longer-term effects uncertain.

19 Jul 2026

Frequent TV watching may harm long-term brain health

"Turn off that TV, it'll rot your brain!" has been a household refrain for decades. While "rot" might be too strong a term, researchers are finding that the overall sentiment could have some merit.

17 Jul 2026

Study reveals how adolescent brain remodeling reshapes memory retrieval

Scientists have long known that the human brain continues developing well beyond the teenage years, with important changes involving decision-making and emotional regulation extending into the mid-to-late 20s.

17 Jul 2026

Popular diabetes drugs do not alter the risk of developing a blinding eye condition

An estimated 27% of U.S. adults with diabetes are using glucagon-like peptide-1 receptor agonists (GLP-1 RAs) - a type of medication that mimics the GLP-1 hormone - to lower blood sugar and support weight loss. Some research has suggested that their use can reduce the risk of developing other diseases.

17 Jul 2026

Diet helps people lose weight regardless of genetic obesity risk

A study reveals dietary coaching aids weight loss equally in individuals with high and low genetic obesity risk, challenging genetic determinism in weight loss.

17 Jul 2026

Maternal diets high in UPFs may influence children’s health years later

A narrative review of 84 publications links higher ultra-processed food intake during pregnancy and early childhood with poorer diet quality, maternal complications, childhood obesity, and potential immune, metabolic, and neurodevelopmental effects. The authors identify possible microbiome and biopsychosocial pathways but emphasize that the predominantly observational evidence cannot establish causality.

17 Jul 2026

Study links expanding GLP-1 use with rising overall costs

As use of GLP-1s surged across the U.S., average total payments per user also climbed sharply, according to a new Northwestern University study that analyzed national trends in GLP-1 use and spending between 2017 and 2022.

16 Jul 2026

Early PFAS exposure linked to childhood intestinal inflammation

Researchers at the Icahn School of Medicine at Mount Sinai have found that exposure to per- and polyfluoroalkyl substances (PFAS), commonly known as "forever chemicals," during pregnancy and early life is associated with increased intestinal inflammation during childhood.

16 Jul 2026