Medical Bulletin 02/January/2026

Chronic stress and diabetes form a vicious cycle: tension worsens blood sugar control, while high glucose fuels anxiety and fatigue. Yet, real-world links between fleeting daily stressors and glucose spikes in at-risk people remained murky. This research bridges that gap by tracking how momentary stress affects insulin-resistant individuals on the cusp of diabetes.

The study recruited 116 adults aged 18–78, split into 62 insulin-resistant (IR, HOMA-IR >2.5) and 54 insulin-sensitive (IS) groups. After baseline mood questionnaires, participants wore continuous glucose monitors for 7 days and used ambulatory apps to log daily stress and emotions over 3 days. Linear mixed-effects models analyzed how stress predicted glucose changes, accounting for time of day and individual differences.

Stress levels felt similar across groups, but its impact differed sharply. In IR individuals, higher daily stress correlated positively with elevated blood glucose, pushing levels up significantly and risking progression to diabetes. Even IS participants saw negative metabolic shifts, though milder. Stress didn't vary by group, but its glucose-elevating punch hit IR folks hardest—confirming vulnerability in pre-diabetic states.

These real-time insights highlight stress as a modifiable diabetes trigger. Simple interventions like mindfulness or exercise could blunt these spikes, preventing full-blown disease. Ambulatory monitoring emerges as a powerful tool for spotting at-risk people and testing therapies.

The study calls for integrated stress management in diabetes prevention, especially for insulin-resistant adults. By tackling tension head-on, we might halt the metabolic domino effect before it topples into chronic illness.

REFERENCE: Schrems E, Gruber JR, Schiweck C, Ruf A, Reif A, Goldbach R, Edwin Thanarajah S, Matura S. Daily life stress is linked to increased glucose levels in individuals with insulin resistance: a real-world assessment. Diabetologia. 2025 Dec;68(12):2709-2718. doi: 10.1007/s00125-025-06552-x. Epub 2025 Oct 11. PMID: 41076451; PMCID: PMC12594686.

Study Finds ADHD Strengths Associated with Improved Mental Well-Being

ADHD isn’t just about challenges—it comes with hidden superpowers too. A new international study reveals that adults with ADHD who recognize and embrace their unique strengths report higher well-being, better quality of life, and fewer mental health struggles. Published in Psychological Medicine during ADHD Awareness Month, the research spotlights a fresh approach: focusing on positives like creativity and hyperfocus to empower those often defined by deficits.

While ADHD is typically framed around impulsivity, inattention, and disorganization, emerging evidence suggests it also brings distinct advantages. Traditional support emphasizes coping with weaknesses, but this study—led by researchers from the University of Bath, King’s College London, and Radboud University Medical Center—shifts the lens to strengths awareness as a pathway to thriving.

The team compared 200 adults with ADHD to 200 without, using surveys to gauge endorsement of 25 positive traits such as creativity, humor, spontaneity, hyperfocus, and intuitiveness. Participants rated how strongly they identified with each as “things [they] do well.”

ADHD adults more frequently endorsed 10 key strengths, including hyperfocus (intense task immersion), creativity, humor, and spontaneity—traits neurotypicals recognized less vividly. Remarkably, both groups used their strengths equally often in daily life. Those who actively applied them enjoyed higher subjective well-being, improved quality of life across physical, psychological, social, and environmental domains, and reduced anxiety, depression, and stress.

The findings bolster strengths-based interventions—like coaching and psychoeducation—already gaining traction in autism care but novel for ADHD. Future trials will test if targeted programs amplify these benefits. As Dr. Martine Hoogman from Radboud added, comparing groups clarifies true ADHD-linked assets, fostering balanced education on potential rather than pitfalls alone.

By reframing ADHD through its strengths, this study offers a roadmap to resilience—proving that what makes you different might just make you unstoppable.

REFERENCE: Luca D. Hargitai, Emma L. M. Laan, Lessa M. Schippers, Lucy A. Livingston, Graeme Fairchild, Punit Shah, Martine Hoogman. The role of psychological strengths in positive life outcomes in adults with ADHD. Psychological Medicine, 2025; 55 DOI: 10.1017/S0033291725101232