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Latest Medical Research News and Research
Updated: 20 min 29 sec ago

Polystyrene nanoplastics may threaten reproductive health and offspring development

Mon, 09/21/2026 - 23:13
Plastic pollution is increasingly being recognized as more than an environmental problem. Tiny plastic particles can enter living organisms, circulate through biological systems, and potentially reach reproductive tissues.

Cognitive reappraisal strategy alters sensory brain activity in autistic children

Mon, 09/21/2026 - 23:10
For many autistic children, everyday sensations such as the feel of scratchy fabric or a loud car alarm can be intensely distressing.

New roadmap integrates arts into global health and wellbeing

Mon, 09/21/2026 - 23:06
Researchers have developed a roadmap for integrating the arts across health and wellbeing systems globally, from population health and prevention to community pathways and clinical care.

Study finds gaps in language support for medication instructions

Mon, 09/21/2026 - 22:57
Pharmacies that receive federal funds must provide language support to make sure patients can understand their medication instructions.

Group medical visits provide social support for chronic pain patients

Mon, 09/21/2026 - 22:56
More than one in five U.S. adults lives with chronic pain, which isolation and stigma can worsen. Group medical visits allow multiple patients with a common condition to receive care alongside health education and peer support.

Regular exercisers show distinct metabolic and immune signatures in blood

Mon, 09/21/2026 - 22:53
Researchers compared blood samples from 40 regular exercisers and 46 sedentary adults and found differences in metabolites, blood chemistry, and immune cell gene activity. The patterns suggested greater fatty acid use and altered immune signaling among exercisers, but the study could not establish that exercise caused these differences.

PEth blood test detects hazardous alcohol use missed by screening

Mon, 09/21/2026 - 22:43
Primary care professionals screen patients for harmful alcohol use by using questionnaires such as the Alcohol Use Disorders Identification Test (AUDIT) and by asking patients about their typical weekly alcohol consumption.

Chronic DNA damage response may contribute to biological aging

Mon, 09/21/2026 - 22:40
A new review was published in Volume 18 of Aging on August 31, 2026, titled "The guardian paradox: DNA damage response overactivation as an integrative driver of aging – a tumor suppressor–negative regulator framework."

Experimental RNA therapy enhances weight loss while preserving lean muscle

Mon, 09/21/2026 - 22:37
GLP-1 drugs have revolutionized obesity treatment, but they can lead people to lose muscle mass along with fat. And when patients stop treatment, they often regain their weight - primarily as fat.

Core muscle activity rapidly regulates blood flow in the brain

Mon, 09/21/2026 - 22:34
Engaging core muscles - through movement, exercise, or even coughing - may be a key regulator of blood flow in the brain.

Roundworm study uncovers cellular effects of kidney disease mutation

Mon, 09/21/2026 - 22:31
A microscopic worm that has no kidneys is helping Rutgers scientists understand a genetic change suspected of causing a serious inherited kidney disease.

Several cups of coffee a day showed no clear diabetes link over 10 years

Mon, 09/21/2026 - 22:00
Researchers followed 1,158 adults in Italy for 10 years, comparing those who drank at least two to three cups of coffee daily with those who drank none. They found no statistically significant difference in new cases of impaired fasting glucose or type 2 diabetes, but the small non-consumer group limits how confidently the study can rule out a difference in risk.

Looking for GLP-1 advice online? Likes may tell you less than you think

Mon, 09/21/2026 - 21:34
Researchers assessed 128 videos about GLP-1 medications on Douyin and Bilibili and found that Bilibili videos scored higher on two measures of reliability and transparency. Longer videos received higher quality scores, while popularity did not consistently reflect information quality.

Daughters inspire closer parental relationship bonds, study finds

Mon, 09/21/2026 - 15:38
Children can be hard on a relationship, but some kids can bring parents closer together.

GLP-1 medications place children at risk for nutritional deficiencies

Mon, 09/21/2026 - 15:33
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.

Updated clinical guideline offers strategies to reduce vaccination distress

Mon, 09/21/2026 - 15:24
A comprehensive guideline update with 16 recommendations to reduce vaccination distress, with suggestions ranging from applying topical pain relief to distractions, has been published in the Canadian Medical Association Journal.

High cognitive impairment rates among homeless people demand radical policy change

Mon, 09/21/2026 - 15:21
Cognitive impairment is a prevalent but often unaddressed factor in chronic homelessness, and it must be addressed to help reduce homelessness, argues the author of a commentary published in CMAJ

Researchers identify a rare genetic change linked to neurodevelopmental disorder

Mon, 09/21/2026 - 14:51
Research led by Texas Children's Duncan Neurological Research Institute (Duncan NRI) and Baylor College of Medicine identified a rare genetic change that appears to cause a newly recognized neurodevelopmental disorder.

Brain activity patterns predict math problem solving struggles in children

Mon, 09/21/2026 - 14:43
Some children have a condition that makes them persistently struggle with math problem solving (developmental dyscalculia), yet behavioral and mechanistic details about this condition are lacking.

Personalized programs make no difference in preventing elderly falls

Mon, 09/21/2026 - 14:35
Personalized programs designed to reduce falls in older people may make no difference to how often people fall, according to the most comprehensive research review to date.

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