Articles

Could preventing a common viral infection also prevent some cases of type 1 diabetes? Researchers have pursued that question for decades, and the first human vaccine studies are providing important clues. The idea of using a Coxsackievirus vaccine to help prevent type 1 diabetes focuses on certain Coxsackie B viruses, …

Donor islet transplantation has long offered an intriguing possibility for people with severe type 1 diabetes: restore the body’s ability to make insulin instead of only replacing insulin from the outside. However, there has always been a major tradeoff. Patients need powerful immunosuppressive drugs to keep transplanted cells alive, and …

Poor medication persistence remains one of the hardest barriers to long-term blood pressure control. For people with diabetes, the stakes are especially high because hypertension adds to cardiovascular and kidney risk. Now, research into RNAi for hypertension in people with diabetes is raising an intriguing possibility: could an injection given …

For millions of people who use injectable diabetes medications, treatment can mean living with needles every day. What if a small skin patch could eventually deliver insulin or other therapies with far less discomfort? Researchers studying microneedle patches for diabetes hope to make that possibility practical. These experimental patches use …

GLP-1 receptor agonists have transformed type 2 diabetes and obesity treatment, but a rare vision safety signal deserves clinicians’ attention. Emerging evidence has raised concerns about a potential NAION risk with GLP-1 therapy, particularly with semaglutide (Ozempic, Rybelsus, and Wegovy). Non-arteritic anterior ischemic optic neuropathy (NAION) can cause sudden, usually …

Diabetic foot ulcer offloading is one of the most important parts of treating a neuropathic plantar ulcer, yet the most effective approaches are still not routinely used. Non-removable knee-high devices, including total contact casts and non-removable walkers, can reduce damaging pressure while supporting wound healing. So why does a treatment …

For people with diabetes, an unexpected glucose spike may have a less obvious cause than food or missed medication. Dehydration and high blood sugar can create a self-reinforcing cycle. When the body loses too much fluid, glucose becomes more concentrated in the bloodstream. At the same time, rising glucose can …

You went to bed with your blood sugar in range, skipped the midnight snack, and still woke up high. What happened? For many people with diabetes, natural early-morning hormone changes may be responsible. Understanding the dawn phenomenon can help you recognize this pattern and discuss safe ways to improve morning …

Finding time for a full workout can be difficult, but what if two minutes of movement still mattered? Emerging research on exercise snacking for diabetes suggests that brief bursts of activity spread throughout the day may reduce post-meal glucose excursions and limit some metabolic effects of prolonged sitting. Instead of …

Could changing the order of foods on your plate improve blood sugar without changing what you eat? Research on food sequencing for diabetes suggests it may. Eating vegetables, fiber-rich foods, and protein before carbohydrate-rich foods can reduce post-meal glucose rises in some people. Rather than removing rice, bread, pasta, or …