Thursday, January 22, 2026

We need to listen to the school children who can tell us what their diagnosed ADHD feels like

 Some people claim that ADHD is a modern invention and that too many people are being diagnosed with it. Others believe the disorder is real, with major consequences for those who have it. Norwegian University of Science and Technology (NTNU) professor and school researcher Marit Uthus is certain of at least one thing:

“We need to listen to the school children who can tell us what their diagnosed ADHD feels like, both physically and mentally. After all, they are the ones with first-hand experience. If they are given the chance to speak, the rest of us can better understand what they need in order to learn and participate in school on equal terms with everyone else,” said Uthus.

Autonomy in learning

Along with psychologist and researcher Audhild Løhre, Uthus has recently conducted an interview study focusing on two school children: ‘Sofie’ and ‘Benjamin’.

Both students have ADHD. The researchers followed the pupils and their teachers over the course of one school year during which their school introduced a new model for adapted education. Both pupils describe how they experienced gaining an entirely new sense of autonomy. One day a week, they are free to choose what they want to learn and to organize their schoolwork as they think best.

The study is small, but the researchers believe it introduces important and genuine experiences directly into the wider discussion about ADHD and inclusion in Norwegian schools, Uthus said.

An extra challenging form of learning

Because ‘Sofie’ and ‘Benjamin’ have inattentive ADHD, autonomous or self-regulated learning can be especially challenging. This type of ADHD triggers precisely those brain processes that are taxing for people with the diagnosis. This includes receiving and processing internal and external stimuli, and maintaining focus and self-regulation.

“Self-determination in learning means acting in accordance with oneself – or one’s own will. And when you become inattentive in your learning – when your thoughts slip beyond your own control – things don’t work. This is precisely where the challenge of self-determined learning lies for these pupils,” explained Uthus.

A double-edged sword

The school researcher describes their situation as a double-edged sword, because like everyone else, both ‘Sofie’ and ‘Benjamin’ like to make their own decisions.

Despite the challenges they face, they are motivated by their teacher’s trust and the opportunity to act autonomously in their own learning one day a week.

Thoughts that end up in the wrong place

Sofie describes her experience with ADHD like this:  “(...) it is as if my thoughts wander around in my head and end up in the wrong place. They then start to get all jumbled up in the very place where I should be concentrating. “(..) Once I’ve lost concentration, it’s like I’m in my own world.”

At the same time, the 11-year-old says, “When I get to decide for myself, I feel happy!”

She likes being able to decide what works best for her, such as choosing whether to tackle the hardest or the easiest schoolwork first.

“I want to decide for myself what to do, and it’s nice to be able to do that,” Sofie. said

Lose concentration – find motivation

Everything happens in collaboration with the teacher, but the pupils take the leading role. The starting point is that we all have an innate need to make our own decisions and influence what happens in our lives. When we experience tasks as meaningful and are able to act according to our own wishes and interests, that increases both motivation to learn and effort.

“So, even though ‘Sofie’ experiences her concentration slipping away, she manages to find new energy to keep thinking. In doing so, she compensates for what she loses. She replaces it with motivation to complete a task even when she is tired, finds it difficult or thinks it is boring. She is motivated by the good feeling of completing what she started,” Uthus said.

Harnessing the power of self-determination

Uthus believes that this type of real-life experience brings important new insights and meaningful depth to theories in educational research. If we view self-determination as a power we all have and can use to make learning more enjoyable, we can open up new opportunities for this group of pupils.

The study ‘Students with inattention and their experiences of autonomy in learning activities: an interview study with two students and their teachers’ was recently published in Frontiers in Psychology.

Uthus says the study focuses specifically on a few individuals’ experiences, and one that is worth exploring further.

Children with ADHD struggle at school

Uthus has spent many years studying inclusion in schools. This autumn, a different study from OsloMet found that only about half of children with ADHD thrive at school. Pupils who spend more than half of their school day being taught outside of their regular classroom community particularly tend to struggle.

“I think this is linked to the fact that school is an increasingly pressured environment to grow up in. Adaptation and support provided by teachers regarding pupils’ self-determination is crucial in all of this. Research suggests that these pupils are not receiving the support they need – specifically the support that takes place within the learning community of the classroom,” said Uthus.

ADHD does not mean learning challenges

She emphasizes that these are children with the same abilities and resources as everyone else. They are capable of achieving anything.

“ADHD is not a challenge associated with learning – but rather a challenge associated with attention. Being taken out of the classroom, because there is a lack of support in the classroom, feels like an unfair punishment. I believe it is important to stress that this is not necessarily due to poor teaching, but rather the lack of resources in today’s schools. We could go on endlessly discussing whether too many children are being diagnosed with ADHD, and what the reasons for this might be.  The point is that this debate leads nowhere for the individuals who need help,” explained Uthus.

Missing the point

Uthus believes that the debate around ADHD sometimes goes off track, with arguments over whether the diagnosis is real or socially constructed. She feels we pay too little attention to the experiences of the children and young people actually living with the diagnosis, and that there should be greater focus on how their learning environments are structured.

“Children and young people spend a lot of their waking hours at school. Their time there is a major determinant in how they will fare later on in life: in their future careers, in being part of society and in gaining a better quality of life – and this is why adaptation is so important. It is about engaging with pupils more effectively and getting to know them. Letting them experience that they are good enough as they are and that they are appreciated for all their differences,” said Uthus.

Brains work differently

“We could go on endlessly discussing whether too many children are being diagnosed with ADHD, and what the reasons for this might be.  The point is that this debate leads nowhere for the individuals who need help. If we instead focus on their experiences, it becomes less important whether ADHD is a real diagnosis or not. It is about inequality. We all have brains that work differently, and each of us falls somewhere along that spectrum,” concluded Uthus.

Reference:
Marit Uthus, Audhild Løhre: ‘Students with inattention and their experiences of autonomy in learning activities: an interview study with two students and their teachers’. DOI 10.3389/fpsyg.2025.1624279

Evidence-based lifestyle interventions endorsed as treatments for major depressive disorder

 

The American College of Lifestyle Medicine (ACLM) has published a new expert consensus statement outlining the important role of lifestyle interventions in the treatment and prevention of major depressive disorder (MDD), one of the most common mental health conditions worldwide. The statement was published in the American Journal of Lifestyle Medicine.

“Lifestyle Interventions for Major Depressive Disorder (MDD): An Expert Consensus Statement from the American College of Lifestyle Medicine,” synthesizes agreement from 12 experts in the fields of psychiatry, primary care, cardiology, behavioral health, obstetrics and lifestyle medicine. The panel reviewed extensive evidence and reached consensus on 71 statements addressing assessment, diagnosis, treatment, and long-term management of MDD in adults.

The consensus statement affirms that lifestyle interventions—optimal nutrition, physical activity, restorative sleep, stress management, connectedness, and avoidance of risky substances—are integral components of MDD care. Experts agreed that physical activity can be used as a primary therapy for adults with mild MDD and that lifestyle interventions more broadly can serve as foundational and adjunctive treatments alongside psychotherapy and pharmacologic care.

“Despite a growing evidence base, lifestyle interventions remain underutilized in mental health care,” said Gia Merlo, MD, MBA, MEd, DipABLM, FACLM, clinical professor of psychiatry in the NYU Grossman School of Medicine and lead author of the publication. “This consensus statement provides clinicians with clarity on where experts agree and highlights practical opportunities to improve outcomes using evidence-based lifestyle approaches.”

The panel also reached strong consensus on the importance of assessing baseline lifestyle habits, identifying social and psychological barriers—including trauma and social drivers of health—and tailoring interventions to individual readiness, access, and support systems. Nutrition-related statements emphasized the benefits of whole-food, plant-predominant dietary patterns, while cautioning against ketogenic and very low-carbohydrate diets due to insufficient evidence and known health risks.

The statement is intended to inform best practices, guide quality improvement, and identify priorities for future research. The publication is timely as depression is the leading health cause of disability worldwide, with more than 300 million individuals affected, according to the World Health Organization. The number of people with MDD increased by 18% from 2005 to 2015.

"Only half of patients with major depressive disorder achieve remission with psychotherapy and pharmacotherapy, while others improve only partially or not at all,” said Ramaswamy Viswanathan, MD, DrMedSc, DipABLM, one of the co-authors, a professor of psychiatry at SUNY Downstate Health Sciences University in Brooklyn, New York, and a past president of the American Psychiatric Association. “The addition of lifestyle interventions has a significant role to play in enhancing treatment outcomes and quality of life.”

Higher dietary thiamine intake was associated with more frequent bowel movements

 A new study, published today in Gut, spotlights vitamin B1 (thiamine) biology as an unexpected pathway for follow-up research. To explore whether this vitamin B1 signal shows up in real-world data, the researchers then turned to additional dietary information from UK Biobank. In 98,449 participants, they found that higher dietary thiamine intake was associated with more frequent bowel movements. Importantly, the relationship between thiamine intake and bowel movement frequency differed depending on a person’s genetic makeup at the SLC35F3 and XPR1 genes (analysed together as a combined genetic score). In other words, the data suggest that inherited differences in thiamine handling may influence how vitamin B1 intake relates to bowel habits in the general population.

Good Food Sources

  • Whole & Fortified Grains: Enriched breads, cereals, pasta, brown rice, and wheat germ.
  • Meats: Pork (especially), beef, liver, salmon.
  • Legumes: Black beans, soybeans, peas.
  • Nuts & Seeds: Sunflower seeds, flaxseeds, almonds, etc.. 
  • Energy: Helps cells convert carbohydrates into usable energy.
  • Nervous System: Essential for nerve signal conduction and overall nervous system health.
  • Muscle Function: Aids in muscle contraction. 
  • Loss During Processing: Milling grains removes thiamine, so enrichment is common.
  • Cooking: Some thiamine is lost during cooking.
  • Thiaminase: Raw fish, shellfish, coffee, and tea contain enzymes that destroy thiamine.
  • Deficiency (Beriberi): Can cause weakness, fatigue, confusion, and nerve damage, though rare with fortified foods.
  • Supplements: Available as tablets or in B-complex/multivitamins

Wednesday, January 21, 2026

Mix of different types of physical activity may be best for longer life

 

Variety rather than total quantity alone linked to lower risk of early death, research suggests; But associations not linear, suggesting possible optimal threshold effect



Regularly doing a mix of different types of physical activity may be best for prolonging the lifespan, but the associations aren’t linear, pointing to a possible optimal threshold effect, suggests research published in the open access journal BMJ Medicine.

 

Variety rather than simply doing more of the same, is linked to a lower risk of death irrespective of total quantity, the findings show, although an active lifestyle is still important in its own right, emphasise the researchers.

 

While physical activity has consistently been associated with better physical and mental health and a lower risk of death, the evidence for the potential impact of different types of physical activity is less conclusive, explain the researchers. And it’s not clear whether variety might trump quantity, they add.

 

To explore this further, they drew on data from 2 large cohort studies with repeated physical activity assessments over more than 30 years: the Nurses' Health Study (121,700 female participants) and the Health Professionals Follow-Up Study (51,529 male participants).

 

Participants in both groups reported their personal characteristics, medical history, and lifestyle information on enrolment, and subsequently every 2 years by completing questionnaires.

 

In both groups, information on walking, jogging, running, cycling (including stationary machines), lap swimming, rowing or callisthenics, tennis and squash or racquetball were recorded from 1986 onwards.

 

Questions on weight training or resistance exercise; lower intensity exercise, such as yoga, stretching, and toning; other vigorous activities, such as lawn mowing; moderate intensity outdoor work, such as maintenance and gardening; and heavy intensity outdoor work, such as digging and chopping, were all added subsequently.

 

Participants were also asked how many flights of stairs they climbed daily, assuming that each flight takes 8 seconds to ascend.

 

The analysis of total physical activity levels was based on 111,467 participants: 70,725 from the Nurses' Health Study and 40,742 from the Health Professionals Follow-Up Study. Analysis of physical activity variety was based on 111,373 participants: 70,725 women and 40,648 men.

 

The researchers calculated the MET score for each physical activity by multiplying the average time (in hours/week) spent on it by its MET value. METs measure how much more energy is burned during an activity than at rest.

 

The maximum number of individual physical activities was 11 in the Nurses' Health Study and 13 in the Health Professionals Follow-Up Study. Walking was the most frequent type of leisure physical activity in both groups; men were more likely to jog and run than women.

 

Participants with higher total physical activity levels were less likely to have health risk factors, including smoking, high blood pressure and high cholesterol. They were also more likely to weigh less (lower BMI) to drink alcohol, eat healthily, to be more socially integrated, and engage in a broader range  of physical activity.

 

During the monitoring period of more than 30 years, 38,847 people died, 9901 from cardiovascular disease, 10,719 from cancer, and 3,159 from respiratory disease.

 

Total physical activity and most individual types of physical activity, except for swimming, were associated with a lower risk of death from any cause. But the associations weren’t linear, and the associations for total physical activity levelled off after reaching 20 weekly MET hours, suggesting that there might be an optimal threshold, say the researchers.

 

Walking was associated with the lowest risk of death at 17% for those who did the most walking, compared with those who did the least, while climbing stairs was associated with a 10% lower risk.

 

The associations observed for the other types of physical activity (least vs most) were as follows: tennis, squash, or racquetball 15% lower risk; rowing or callisthenics 14% lower risk; weight training or resistance exercises 13% lower risk; running 13% lower risk; jogging 11% lower risk; and cycling 4% lower risk.

 

Greater variety of physical activity was associated with a lower risk of death. After adjustment for quantity, engaging in the broadest range of physical activity was associated with a 19% lower risk of death from all causes and a 13-41% lower risk of death from cardiovascular disease, cancer, respiratory disease, and other causes.

 

This is an observational study, and as such, no definitive conclusions can be drawn about cause and effect. And the researchers acknowledge various limitations to their findings. For example, physical activity data were self-reported, rather than being objectively measured.

 

MET scores were also assigned assuming active engagement, and the lack of information on intensity may therefore have misclassified true energy expenditures. And participants were mainly White, which might limit the generalisability of the findings, they suggest.

 

Nevertheless, the researchers conclude: “Overall, these data support the notion that long term engagement in multiple types of physical activity may help extend the lifespan


Shingles vaccine linked to slower biological aging in older adults

 


Along with protecting against the painful illness, vaccination correlates with lower inflammation, slower epigenetic and transcriptomic aging, and slower overall biological aging in Americans age 70 and older

Peer-Reviewed Publication

University of Southern California

Shingles vaccination not only protects against the disease but may also contribute to slower biological aging in older adults, according to a new USC Leonard Davis School of Gerontology study.

Using data from the nationally representative U.S. Health and Retirement Study, researchers examined how shingles vaccination affected several aspects of biological aging in more than 3,800 study participants who were age 70 and older in 2016. Even when controlling for other sociodemographic and health variables, those who received the shingles vaccine showed slower overall biological aging on average in comparison to unvaccinated individuals.

Shingles, also called herpes zoster, is a painful, blistering skin rash caused by the reactivation of the chickenpox virus, or varicella zoster. Anyone who has had chickenpox is at risk for shingles; while shingles can occur at younger ages, risk is higher for those 50 and older and immunocompromised individuals. Vaccination, which has generally only been provided to older people, offers protection from shingles as well as a lower chance of postherpetic neuralgia, or long-term pain after a shingles infection.

While vaccines are designed to protect against acute infection, recent research has  highlighted a possible connection between adult vaccines, including those for shingles and influenza, and lower risks of dementia and other neurodegenerative disorders, said Research Associate Professor of Gerontology Jung Ki Kim, the study’s first author.

“This study adds to emerging evidence that vaccines could play a role in promoting healthy aging by modulating biological systems beyond infection prevention,” she said.

Measuring the body, not the calendar

Unlike chronological aging, biological aging refers to how the body is changing over time, including how well organs and systems are working. Two people who are both 65 years old may look very different inside: one may have the biological profile of someone younger, while another may show signs of aging earlier.

In the new study, Kim and coauthor Eileen Crimmins, USC University Professor and AARP Professor of Gerontology, measured seven aspects of biological aging:

  • inflammation
  • innate immunity (the body’s general defenses against infection)
  • adaptive immunity (responses to specific pathogens after exposure or vaccination)
  • cardiovascular hemodynamics (blood flow)
  • neurodegeneration
  • epigenetic aging (changes in how genes are turned “off” or “on”)
  • transcriptomic aging (changes in how genes are transcribed into RNA used to create proteins)

The team also used the measures collectively to record a composite biological aging score.

Surprising results beyond shingles prevention

On average, vaccinated individuals had significantly lower inflammation measurements, slower epigenetic and transcriptomic aging, and lower composite biological aging scores. The results provide more insight into the possible mechanisms underlying how immune system health interacts with the aging process.

Chronic, low-level inflammation is a well-known contributor to many age-related conditions, including heart disease, frailty, and cognitive decline. This phenomenon is known as “inflammaging,” Kim said.

“By helping to reduce this background inflammation — possibly by preventing reactivation of the virus that causes shingles, the vaccine may play a role in supporting healthier aging,” she said. “While the exact biological mechanisms remain to be understood, the potential for vaccination to reduce inflammation makes it a promising addition to broader strategies aimed at promoting resilience and slowing age-related decline.”

These potential benefits could also be persistent. When analyzing how the time since vaccination affected results, Kim and Crimmins found that participants who received their vaccine four or more years prior to providing their blood sample still exhibited slower epigenetic, transcriptomic and overall biological aging on average versus unvaccinated participants.

“These findings indicate that shingles vaccination influences key domains linked to the aging process,” Crimmins said. “While further research is needed to replicate and extend these findings, especially using longitudinal and experimental designs, our study adds to a growing body of work suggesting that vaccines may play a role in healthy aging strategies beyond solely preventing acute illness.”

About the study

The study, “Association between shingles vaccination and slower biological aging: Evidence from a U.S. population-based cohort study,” was published in the Journals of Gerontology, Series A: Biological Sciences and Medical Sciences on January 20, 2026. This work was supported by the National Institute on Aging at the National Institutes of Health (P30 AG017265); the Health and Retirement Study is supported by National Institute on Aging (U01AG009740).

Friday, January 16, 2026

Wellbeing interventions offer multiple routes to better mental health

 Exercise alone produced similar benefits to many psychological interventions

New research by Swansea experts has provided the largest ever comparison of wellbeing-focused interventions delivered to adults.

The team reviewed 183 randomized controlled trials, representing almost 23,000 participants, and evaluated 12 categories of interventions ranging from psychological, physical, mind–body, and nature-based approaches to find out more. Their research was the first interdisciplinary comparison carried out across psychological, physical, mind-body and environmental interventions.

The study, which has just been published Nature Human Behaviour, gives an integrated view of how different disciplines contribute to wellbeing. By focusing on general adult samples rather than clinical groups, it provides evidence that will be relevant to developing public health, education, workplace wellbeing, and community programmes.

The researchers’ key findings were:

  • Most interventions improved wellbeing compared with inactive control groups;
  • Strongest effects were found for combined exercise + psychological interventions (for example, awe walks or meditation combined with walking);
  • Mind–body interventions showed consistently moderate, reliable effects;
  • Exercise alone produced similar benefits to many psychological interventions; and,
  • Positive psychology interventions — both single-component and multicomponent — were also effective.

First author Dr Lowri Wilkie, from the School of Psychology, said: “Our analysis shows that there is no single route to improving wellbeing. Mindfulness, compassion-based approaches, yoga, exercise and positive psychology interventions all showed moderate benefits compared with control groups, and combining physical activity with psychological interventions appeared particularly promising.

“By using network meta-analysis, we were able to compare very different interventions from different disciplines within one framework, giving policymakers and practitioners a much clearer view of the range of effective options available for building wellbeing in the general population.”

Because interventions were tested in general populations, the evidence is directly relevant to population wellbeing strategies, including efforts to enhance resilience and support mental health before problems escalate. The study’s results complement the Swansea-led GENIAL framework, which emphasises wellbeing as being grounded by connection to self, to others, and to nature.

Senior author Professor Andrew Kemp added: “What this study makes clear is that wellbeing can be supported through multiple, evidence-based pathways. Psychological interventions, exercise and mind–body practices all perform well, which means services and policymakers have real flexibility to design programmes that fit different settings and preferences.


Fresh pork in plant-forward diets supported strength and brain-health biomarkers in older adults

 In an 18-week randomized crossover feeding trial in adults 65 and older, participants following two different plant-forward dietary patterns lost weight while maintaining key markers of functional independence, grip strength and chair-rise performance, alongside improvements in multiple biomarkers tied to physical and cognitive aging.1

The peer-reviewed study, published in Current Developments in Nutrition, evaluated two plant-forward menus aligned with U.S. dietary guidance: one pattern included minimally processed pork (e.g., lean, roasted pork loin) as the primary protein at lunch and dinner, and the other emphasized minimally processed lentils and other pulses.  

Both diets were designed to be comparable in overall calories, macronutrients and diet quality, allowing researchers to examine whether protein source within an overall healthy dietary pattern influenced markers of aging. 

“Maintaining strength, mobility, and metabolic health is central to aging well and diet is a modifiable lever,” said Moul Dey, PhD, professor in the School of Health and Human Sciences at South Dakota State University and the study’s corresponding author.  

“In this controlled feeding trial, older adults saw weight loss while preserving grip strength and chair-rise performance, and we observed favorable shifts in several metabolic and neuroactive markers linked to aging,” she adds. Importantly, the researchers suggest that familiar foods like minimally processed lean pork can fit within a plant-forward dietary pattern while still supporting markers associated with healthy aging. 

Key findings 

In the study, 36 older adults completed both diet phases. Researchers tracked metabolic markers, body composition, and functional measures of strength and mobility. They also explored blood biomarkers related to nutrition and neurotransmitter pathways. 

Across both plant-forward dietary patterns, the study found: 

  • Weight loss with preserved function: Participants lost weight over the intervention while maintaining grip strength and chair-rise performance, two measures associated with independence in daily life. 

  • Metabolic improvements: Fasting insulin decreased across both dietary phases. 

  • Differences worth noting: Compared with baseline, researchers observed a significant increase in an estimate of insulin sensitivity after the pork-containing phase. Separately, when comparing the end of each diet phase, HDL (“good”) cholesterol was higher after the pork phase than after the lentil phase. 

  • Biomarkers linked to brain health: Neuroactive metabolites and bioactive amino acids shifted in directions the researchers characterized as mostly favorable after both interventions. 

The study did not add an exercise training program as part of the intervention, offering insight into the potential of diet quality and protein patterns alone to support healthy-aging markers in a real-world, older-adult population. 

Why this matters for “future-proofing” health 

Aging is often discussed in terms of big outcomes, heart disease, diabetes, and cognitive decline, but day-to-day quality of life is also driven by maintainable inputs: food routines, protein choices, and diet quality. This research adds controlled-feeding evidence to a growing body of work suggesting that plant-forward eating patterns can be flexible and that minimally processed animal proteins, like pork, can have a place alongside plant proteins, depending on preferences and cultural eating habits. 

“This is the kind of dietary direction and evidence people are looking for in January; actionable, realistic, and grounded in whole foods,” said Kristen Hicks-Roof PhD, RDN, LDN, FAND, FNAP, Director of Human Nutrition at the National Pork Board. “Healthy aging isn’t just about living longer, it’s about staying strong, independent, and sharp. This study shows that a plant-forward plate can include minimally processed pork as a high-quality protein option, while still supporting meaningful markers of health in older adults.” 

Practical takeaways for a plant-forward, healthy-aging plate 

While individuals’ needs vary, the study’s menus reflect a consistent theme: prioritize overall diet quality and nutrient density, then choose protein sources that fit your preferences and lifestyle: 

  • Build meals around vegetables, fruits, whole grains, and legumes 

  • Include high-quality protein at meals (like fresh, lean animal proteins) 

  • Focus on minimally processed foods and balanced meals you can stick with 

Sample pork-focused menu items used in the study  

  • Fajita bowl (pork, bell pepper, onion, quinoa, corn, spinach)   

  • Maple chipotle bowl (pork, brown rice, spinach, maple syrup, butternut squash, brussels sprouts)   

  • Enchilada spaghetti squash (pork, olive, squash, pepper, onion, cheddar cheese, corn) 

  • Butternut squash risotto (pork, arborio rice, butternut squash, spinach, onion), steamed broccoli 

  • Lo mein (pork, whole grain linguine, green pea, bell pepper, onion, broccoli, green beans, mushroom, carrot, corn)   

  • Pesto pita (pork, bell pepper, zucchini, onion, basil pesto, whole wheat pita)   

  • Stew (pork, bell pepper, carrot, cauliflower, tomato, corn) + stir-fried green peas