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New review identifies pistachios as a promising whole food for sleep research

Nearly one-third of U.S. adults report sleeping less than seven hours a night, below the minimum amount recommended for most adults, while nearly one in five has trouble staying asleep most days or every day.

6 Oct 2026

Nearly 3 in 4 US comfort foods share a surprising nutritional feature

Research on comfort foods in the US shows a dominance of ultra-processed items, raising concerns about nutrition and health implications of comfort eating.

6 Oct 2026

Cranberry juice doesn’t affect every woman the same way

Cranberry juice's effectiveness against UTIs varies among women due to metabolic differences, impacting urinary anti-adhesion activity and pathogen response.

6 Oct 2026

Australians trust dietary advice. But few know how much fat is recommended

Australian adults show low awareness and adherence to national dietary fat guidelines.

6 Oct 2026

Younger postmenopausal women may not get enough calcium

A small Italian study examined whether women facing heightened bone-loss risks are getting enough calcium from their diets, with particular attention to breast cancer patients receiving endocrine therapy.

6 Oct 2026

Updated AAP guidance warns raw dairy poses severe health risks

Unpasteurized milk, cheese and other "raw" dairy products are unsafe to drink or eat, especially for young children and those who are pregnant or breastfeeding, according to updated guidance from the American Academy of Pediatrics.

5 Oct 2026

Is a high-protein diet hard on your kidneys?

From temporary changes in kidney filtration to the competing nutritional needs of older adults and children, researchers examine when high protein intake may shift from adaptation to concern.

5 Oct 2026

Poor nutrition scores predict mortality risk beyond body weight

In a population-based cohort of 8,398 adults in Leipzig, Germany, poorer nutritional status measured using several laboratory-based scores was associated with a higher risk of all-cause mortality over a median follow-up of about 7.5 years.

5 Oct 2026

Placental health in late pregnancy linked to childhood ADHD

Attention deficit/hyperactivity disorder (ADHD) in children may be associated with problems with the health of the placenta during late pregnancy, according to a new study by University of Iowa Health Care researchers.

30 Sep 2026

Overall dietary patterns matter more for heart health than nutrients

A healthy, balanced dietary pattern, rather than one focused on individual nutrients or foods is key to maintaining heart health, according to a Scientific Statement issued by the American College of Cardiology and published in JACC, its flagship journal.

30 Sep 2026

From wild rice to tarwi, researchers are exploring the health potential of Indigenous foods

A conference paper reviewed North American and Andean Indigenous foods, including Three Sisters crops, wild rice, native berries, tarwi, quinoa, and amaranth, and described their nutrients and bioactive compounds. Evidence for health effects remains limited for many of these foods, and the authors call for research developed with Indigenous communities that also supports traditional knowledge and food sovereignty.

28 Sep 2026

Banning ultra-processed foods brings major hurdles for public schools

Starting in July 2029, public schools are required to start phasing out ultra-processed foods under a new California law that prohibits schools from serving foods high in sugar, fat, salt and certain artificial food additives.

28 Sep 2026

Study reveals why consumers mistake short shelf life for naturalness of food

For years nutrition experts have warned about the many risks of eating ultra-processed foods: among them obesity, cardiovascular disease and diabetes. Instead, they advise that consumers opt for more natural offerings.

28 Sep 2026

A survey of 371,000 adults links heart disease to eating whole fruit less often

In a survey analysis of 371,038 US adults, those reporting high blood pressure, high cholesterol, a heart attack, or coronary heart disease ate whole fruit slightly less often than those without the respective conditions. After adjustment, 100% fruit-juice consumption was less frequent among adults with high cholesterol and more frequent among those reporting a heart attack, but the cross-sectional study cannot establish cause and effect.

28 Sep 2026

Could the Mediterranean diet protect the brain through the gut?

A narrative review finds that the Mediterranean diet may support brain health through gut microbiome, immune, metabolic, and barrier-related pathways, but direct human evidence that microbiome remodeling mediates neuroprotection remains limited. The proposed mechanisms involve microbial metabolites, reduced inflammatory signaling, stronger intestinal and blood-brain barrier function, and possible effects on processes linked to Alzheimer’s and Parkinson’s diseases.

27 Sep 2026

GLP-1s linked to nutritional deficiencies in children

Children prescribed GLP-1 medications for weight loss, prediabetes, or type 2 diabetes are at risk for nutritional deficiencies – diagnosed in nearly one in six patients (16.8%) within the first year – according to a new study published in the journal Childhood Obesity.

24 Sep 2026

GLP-1 drugs may influence chronic pain through gut-brain and immune pathways

Researchers reviewed evidence linking GLP-1 and GLP-1 receptor agonists to chronic pain modulation through gut microbial, neuroimmune, vagal, and metabolic pathways, with the strongest clinical evidence currently involving knee osteoarthritis and idiopathic intracranial hypertension headache. Much of the proposed biology remains supported by preclinical research, and human studies have yet to establish that GLP-1RA-induced changes in the gut microbiome directly cause pain relief.

24 Sep 2026