Blood Sugar News and Research

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Blood sugar concentration, or glucose level, refers to the amount of glucose present in the blood of a human or animal. Normally, in mammals the blood glucose level is maintained at a reference range between about 3.6 and 5.8 mM (mmol/l). It is tightly regulated as a part of metabolic homeostasis.

Ketogenic diet provides greatest health benefits for treating obesity

A diet that severely limits carbohydrates but is high in fat has the greatest health benefits for people with obesity compared to a Mediterranean diet or a low-fat diet, according to a clinical trial publishing August 27 in the Cell Press journal Cell Metabolism.

27 Aug 2026

Metformin cuts preterm birth risk among high-risk mothers

A common diabetes medication can reduce the risk of early and preterm births for mothers at high metabolic risk, according to new research led by Monash University.

26 Aug 2026

Diabetes study reveals differing health risks for men and women

In the years following type 2 diabetes diagnosis, women are more likely to develop mental health conditions, while men are more likely to develop cardiovascular and renal complications, according to a study published August 25th in the open access journal PLOS Medicine by Fabiola Eto from Queen Mary University of London, UK, and colleagues.

25 Aug 2026

Type 2 diabetes incidence increases 10-fold among American youth

Type 2 diabetes has traditionally been a disease that has developed mostly in middle-aged and older adults.

24 Aug 2026

Type 2 diabetes mechanisms differ significantly based on patient BMI

Research published today in Diabetologia by Amsterdam UMC and the University of Ghana reveals that type 2 diabetes manifests in two fundamentally different ways depending on a patient's body mass index (BMI).

24 Aug 2026

UC Berkeley researchers find new potential treatment for obesity and diabetes

Over the past five years, medications called GLP-1s have revolutionized the treatment of metabolic disorders like obesity, diabetes and fatty liver diseases.

21 Aug 2026

Study: Nearly 8 out of 10 young adults have cardiovascular-kidney-metabolic syndrome

A new scientific study found that nearly 8 out of 10 young adult participants, average age 23 years, had cardiovascular-kidney-metabolic syndrome (CKM syndrome), according to new independent research published today in Circulation: Population Health and Outcomes, a peer-reviewed scientific journal of the American Heart Association.

20 Aug 2026

$Pomegranate-derived compound shows promise against preserved ejection fraction heart failure$

Pomegranate-derived compound shows promise against preserved ejection fraction heart failure

A compound produced in the body after eating pomegranates improves heart function by up to 80% in a type of heart failure with limited treatment options.

19 Aug 2026

Weight-loss drug users turn to social media over doctors for advice, Coventry University study finds

Researchers from the UK and Canada found that users of GLP-1 medications - weight-loss drugs such as Ozempic, Wegovy and Mounjaro that help regulate appetite and blood sugar levels - often rely on social media, online forums, friends and family for information about the drugs.

19 Aug 2026

Women with type 2 diabetes saw striking changes after 24 weeks of this eating pattern

A 24-week randomized trial found that a lacto-vegetarian diet combined with 14-hour time-restricted eating improved glycemic control, insulin resistance, body weight, and lipid measures in Indian women with type 2 diabetes. The combined, nutritionist-supported intervention was generally well tolerated, but its individual dietary and fasting effects cannot be separated and longer-term studies are needed.

18 Aug 2026

Outfitting cells in "invisibility cloaks" could offer a novel approach to treating diabetes

Outfitting cells in "invisibility cloaks" may offer an easier, less damaging treatment pathway for people with diabetes undergoing cell therapy, according to researchers at Penn State.

14 Aug 2026

Britons embrace DIY health checks

Most people in the UK already monitor their own health and wellbeing, and an overwhelming majority would be happy to do more if advised by the NHS, according to a new University of Manchester led study.

14 Aug 2026

Thinning cancer cells' sugar coating could expose tumors to immune attack

Like spies evading detection through being masters of disguise, many cancer cells are adorned with a copious coat of sugar-derived molecules that throws the proverbial hounds of our immune systems off the scent.

7 Aug 2026

Fruit fly gut cells track hunger using internal cell viscosity

Researchers led by Sa Kan Yoo at the RIKEN Center for Biosystems Dynamics Research (BDR) in Japan have discovered that the natural turnover of gut cells in the fruit fly depends on how much food the flies get, rather than any specific nutrient.

7 Aug 2026

Metabolic stress triggers long-lasting immune system changes in diabetes patients

A growing understanding of trained immunity, a form of long-lasting immune system adaptation, is reshaping how scientists view diabetes and its many complications.

7 Aug 2026

Swiss flagship project harnesses AI and sensors for diabetes prevention

Type 2 diabetes generates high healthcare costs in Switzerland and causes significant suffering for those affected.

6 Aug 2026

Localized biochemical halo of IL-10 suppresses immune rejection of pancreatic beta cells

A protein known as interleukin 10 (IL-10) is the lynchpin of a new method to protect transplanted cells from host immune system aggression.

6 Aug 2026

Intertwined cellular processes reshape understanding of diabetes

A deeper understanding of how key cellular processes interact is reshaping perspectives on diabetes and its wide-ranging complications.

5 Aug 2026

Exercise helps protect Hispanic adults from late life cognitive decline

Previous studies have examined the associations between adherence to LS7 and cognitive outcomes, with findings suggesting that higher LS7 scores are associated with better cognitive performance, reduced dementia risk and improved brain health.

4 Aug 2026