Type 2 Diabetes

Type 2 diabetes, formerly called adult-onset or noninsulindependent diabetes, is the most common form of diabetes. People can develop type 2 diabetes at any age, even during childhood. This form of diabetes usually begins with insulin resistance, a condition in which fat, muscle, and liver cells do not use insulin properly. At first, the pancreas keeps up with the added demand by producing more insulin. In time, however, it loses the ability to secrete enough insulin in response to meals. People who are overweight and inactive are more likely to develop type 2 diabetes. Treatment includes taking diabetes medicines, making wise food choices, exercising regularly, controlling blood pressure and cholesterol, and taking aspirin daily—for some.

What is Type 2 Diabetes?

Type 2 diabetes is a common metabolic condition that develops when the body fails to produce enough insulin or when insulin fails to work properly, which is referred to as insulin resistance. Insulin is the hormone that stimulates cells to uptake glucose from the blood to use for energy.

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Latest Type 2 Diabetes News and Research

New obesity definition may delay treatment and complicate diagnosis

Redefining obesity based not only on body mass index (BMI) but on whether excess body fat is causing measurable health problems may complicate diagnosis and delay treatment, according to an Endocrine Society guideline communication published in The Journal of Clinical Endocrinology & Metabolism.

2 Apr 2026

American Heart Association's 9 diet rules to lower heart disease risk

The AHA's dietary guidance emphasizes food choices over fad diets to reduce heart disease risk and improve cardiovascular health across all life stages.

2 Apr 2026

Fiber supplement stabilizes blood sugar in gestational diabetes

Dietary fiber supplementation shows potential in managing blood sugar levels and preventing preterm births in pregnancies at risk for gestational diabetes.

1 Apr 2026

Imaging study measures pancreatic fat in children and teens

Higher fat content in the pancreas of children and adolescents with obesity is associated with an increased level of heart and metabolic risk factors, including higher than average body mass index (BMI), elevated diastolic blood pressure, higher levels of abdominal and liver fat, and insulin resistance, according to new research presented at this year's European Congress on Obesity (ECO) in Istanbul, Turkey (12-15 May).

1 Apr 2026

What happens when more of your exercise is vigorous instead of moderate?

In a large UK Biobank analysis, a higher proportion of vigorous physical activity relative to total activity volume was associated with lower risks of eight major chronic diseases and all-cause mortality, even after accounting for overall activity volume. Device-based data suggested that activity intensity generally offered greater preventive potential than total volume alone across most outcomes.

31 Mar 2026

Treating autonomic dysfunction can relieve symptoms of treatment-resistant depression

Consider a house with the water main half shut. The faucets sputter. The toilet runs all night. The garden wilts. You could call a plumber for the faucet, a landscaper for the garden, a different plumber for the toilet, and every one of them would fix something while fixing nothing.

31 Mar 2026

How swapping unhealthy foods can significantly reduce your heart risk

More than half of adults and about 60% of children in the U.S. have unhealthy diets, which can contribute to higher rates of health factors such as high blood pressure and obesity, and lead directly to poor health outcomes including deaths from cardiovascular disease and other chronic conditions, according to the American Heart Association.

31 Mar 2026

Lifestyle care in primary clinics allows for safe diabetes deprescribing

A new research study provides real-world evidence that deprescribing glucose‑lowering medications is both feasible and safe when patients with type 2 diabetes receive lifestyle‑informed care in primary care settings.

31 Mar 2026

ACLM launches project remission for Type 2 diabetes

The American College of Lifestyle Medicine (ACLM) announces the launch of Project Remission: A Lifestyle Medicine Approach to Type 2 Diabetes, a national digital film series developed in partnership with Content With Purpose (CWP).

31 Mar 2026

How gut imbalance may drive obesity, diabetes, and heart disease

A new review argues that gut dysbiosis is closely linked to metabolic dysfunction through intertwined effects on inflammation, oxidative stress, gut barrier integrity, microbial metabolites, and epigenetic regulation. It also highlights microbiome-targeted strategies such as high-fiber diets, probiotics, prebiotics, postbiotics, exercise, and fecal microbiota transplantation as promising ways to support metabolic health.

30 Mar 2026

Modern lifestyle amplifies genetic risk for type 2 diabetes

Some people have a greater genetic risk than others of developing type 2 diabetes. Now, more of these at-risk people are actually developing diabetes than previously.

30 Mar 2026

Short bursts of vigorous activity can lower risk of major diseases

People who get just a few minutes of vigorous activity daily are less likely to develop eight major diseases, including arthritis, heart disease and dementia, according to research published in the European Heart Journal today (Monday).

29 Mar 2026

Diverse biobank study links genetics to disease risk and treatment

A new study by UCLA Health published in Cell presents a major advancement in the future of personalized medicine by pinpointing new connections between people's genes, disease risk and medicine response by using a clinically well-characterized and diverse population-represented biobank.

27 Mar 2026

Tiny device with engineered cells acts as internal drug factory

A multi-institutional team of scientists, co-led by Northwestern University, has taken a crucial step toward implantable "living pharmacies" - tiny devices containing engineered cells that continuously produce medicines inside the body.

27 Mar 2026

New algorithm enables precise subtyping of metabolic liver disease

Metabolic-associated steatotic liver disease (MASLD) is a clinically heterogeneous condition with highly variable outcomes affecting more than 30% individuals globally.

26 Mar 2026

GLP-1 medications show mixed effects on body contouring outcomes

For patients undergoing body contouring surgery to remove excess abdominal skin after massive weight loss, use of GLP-1 weight-loss medications may have mixed effects on complication risks, suggests a study in the April issue of Plastic and Reconstructive Surgery, the official medical journal of the American Society of Plastic Surgeons.

26 Mar 2026

Mentally active sitting linked to reduced risk of dementia

New research distinguishing between passive and mentally active sitting in association with dementia has found that adults who engaged in extended durations of mentally passive sedentary behaviors had a higher risk of dementia.

26 Mar 2026

Can camel milk improve health? Review highlights benefits but warns against drinking it raw

A narrative review in Food Science & Nutrition examined studies published from 2000 to 2025 and found that camel milk contains bioactive compounds with potential glycemic, anti-inflammatory, gut, and other health benefits. It also stressed that raw, unpasteurized camel milk poses microbial and zoonotic risks, underscoring that safety remains a key part of the story.

25 Mar 2026

Eating more dairy and calcium may lower metabolic syndrome odds

Research links higher dietary calcium and dairy consumption to reduced odds of metabolic syndrome, highlighting potential dietary interventions for health.

25 Mar 2026

Algorithm-guided insulin dosing improves blood sugar control in type 2 diabetes

A University of Virginia Center for Diabetes Technology-developed algorithm – paired with a continuous glucose monitor – can help users better manage their type 2 diabetes by recommending insulin-dose adjustments, a new study found.

24 Mar 2026