A review of 9 studies involving ~1.3 million people found that insomnia was associated with a 26% higher risk of stroke and a 28% higher risk of hospitalisation

Gene therapy can partly restore sight in blind people

Gene link to inherited blindness discovered

People are already asking AI to explain their ECGs — a study analyzed 109,017 real-world conversations

A recent analysis found extensively drug-resistant strains of the Shigella gut bacterium, which causes severe diarrhea and vomiting, are rapidly increasing and spreading via sexual contact in the US and UK…

A 12-week clinical trial found a daily supplement combining berberine, white mulberry extract, and chromium helped adults with obesity lose 2.35 kg of body fat and improve their insulin sensitivity by 28% compared to a placebo.

According to a large analysis of 69 studies, 7 to 8 hours of sleep each night is the optimal amount to minimize dementia risk, as getting both less than 7 hours or more than 8 hours was shown to significantly increase the chances of developing the condition.

Nordic Diet Linked to Longer Life in Large Study — People Who Closely Followed a Diet Rich in Berries, Root Vegetables, Whole Grains, Fish, and Rapeseed Oil Had Lower Mortality Risk and Better Long-Term Health Outcomes Compared With Those Who Followed It Less Closely

A 30-minute soak in a 40°C (104°F) hot bath lowered blood pressure more than 30 minutes of moderate cycling in a small study of 25 adults aged 45–70 with overweight or obesity, and increased blood flow in tiny skin vessels, which may help people who can't exercise get similar blood vessel benefits.

Survodutide Once Weekly in Adults with Obesity and Type 2 Diabetes | New England Journal of Medicine

Long-term animal protein intake, especially red meat, increases the likelihood of developing type 2 diabetes, particularly in women with central obesity; plant protein appears protective in metabolically vulnerable subgroups…

People were about 19 percentage points less likely to recommend life-sustaining treatment for a seriously ill patient with dementia than for a patient without dementia, even when an advance directive requested life-sustaining care, according to a new study published in JAMA Network Open

Older vegetarians got just as much stronger as meat eaters from weight training, but meat eaters gained roughly 70% more arm and leg muscle (0.66 kg vs 0.38 kg) in a 12-week trial of 108 adults over 55

Study of 179 men found higher levels of neonicotinoid insecticides in semen were associated with lower sperm counts, with each quartile increase in combined exposure linked to a 27% reduction in sperm concentration, suggesting potential risks to male reproductive health.

Quantitative Imaging of Water Diffusion in Brain Parenchyma at Cellular Resolution Using Stimulated Raman Scattering Microscopy

Changes in ectopic lipids, insulin sensitivity, and beta cell function after a low-fat vegan diet in adults with type 2 diabetes: a 16-week single-arm clinical trial

A global review of 53 studies found Indigenous children are already experiencing climate-related health impacts, including malnutrition, infectious diseases, perinatal problems and poorer mental health, with particularly consistent effects on cultural and psychosocial well-being.

In a successful gene therapy study on dogs with a rare genetic vision condition, scientists discovered that damaged nerve connections in adult retinas can physically repair and rebuild themselves.

Parents of transgender youth faced declining mental health after the 2025 US presidential inauguration

Mental disorders are the leading cause of disease burden in Asia Pacific adolescents, and overweight and obesity rose in every one of 44 countries between 2000 and 2023

Autism and ADHD traits appear to follow different social paths to mental health problems

Girls’ mental health problems tripled over 17 years, while more serious problems increasingly appeared together, Swedish study finds

Greater eveningness (later chronotype) at age 12-13 causes poorer mental health at age 13-14, shows study of 7,000 U.S. children

Sugar amplifies damage done to gut health by antibiotics: « Eating sweets while taking antibiotics may worsen the harm done by the drugs to the normal community of bacteria in the gut…

A natural protein that's up to 2,000 times sweeter than sugar from a West African fruit cut blood sugar spikes from ice cream by about half in a trial of 101 adults with fatty liver disease, with even bigger drops in people with type 2 diabetes and no serious side effects were reported in the study.

Montray - a tray icon for systemd service health

Permanent Daylight Saving Time Could Harm Sleep and Mental Health, Analysis Says

People who recovered from COVID-19 infection or were vaccinated against SARS-CoV-2 are more likely to have immunity to other closely related bat coronaviruses that could have the potential to threaten future human health.

‘Godzilla’ of weight-loss drugs could provide other important health benefits

Study of 100,000 young adults found an association between using generative AI for health-related questions and screening positive for clinically significant anxiety and depression

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