Medicine, prevention, nutrition, mental health, healthy aging, health technology, health policy, and the regulation of supplements.
The US Centers for Disease Control and Prevention advises drying flooded homes within 24 to 48 hours to limit mold growth. The World Health Organization links persistent indoor dampness with respiratory symptoms, allergies and asthma, while safe cleanup depends on exposure risk and the materials affected.
A 2024 meta-analysis found no statistically clear increase in dementia risk from sleeping six hours or less in studies with more than 10 years of follow-up. Randomized trials show sleep restriction reduces insulin sensitivity, while infection evidence remains observational.
The US-based American College of Sports Medicine published updated resistance-training guidance for healthy adults in March 2026. Chest training can increase pectoral muscle strength and thickness, but it does not directly add breast fat or glandular tissue.
The European Commission's August 2026 dairy report put the EU whey powder quote at €167 (about US$194) per 100 kilograms, 70 percent above a year earlier. That commodity figure cannot predict a retail supplement price, but package labels allow buyers to compare the amount paid for each gram of protein.
International Overdose Awareness Day on August 31, 2026, marks 25 years under the theme “25 years on. Still needed.” WHO and IFRC guidance put emergency response first, while naloxone access differs across countries.
The International Agency for Research on Cancer says clinical oral examination may reduce oral cancer mortality in people exposed to tobacco, areca nut or alcohol. The exam uses visual inspection and palpation to find suspicious lesions, but a positive result requires diagnostic follow-up and a negative result cannot rule out cancer.
The US National Institute for Occupational Safety and Health said in guidance dated July 14, 2026, that nonstandard schedules can disrupt or shorten sleep and that employers and workers should manage fatigue risk together. Timed light can shift circadian timing, but a May 2026 US sleep guideline rated much of the night-work evidence very low certainty and jet-lag plans still depend on route.
The US Federal Trade Commission finalized an order on July 15, 2026 against a supplement seller and two officers over allegedly deceptive growth claims and employee or incentivized reviews. Across markets, an endorsement does not supply evidence for a food claim, and responsibility depends on who controlled, created or distributed the message.
The World Health Organization and UNICEF released the first global community hand-hygiene guideline on October 15, 2025, listing toilet use among five key times to clean hands. Soap and running water remove germs from hands before later contact with food, shared surfaces or the face; sanitizer does not remove every type of germ.
The International Agency for Research on Cancer issued globally applicable guidance in 2025 for population H. pylori screen-and-treat programs aimed at preventing stomach cancer. It says program design must account for local cancer burden, test performance, treatment capacity, antibiotic resistance and confirmation that infection was cleared.
A 2025 review of 27 studies found that alcohol delayed and reduced rapid eye movement (REM) sleep, while a 2023 review linked caffeine to shorter, later and less efficient sleep. Evidence for evening screens is less settled, and a 2024 expert panel did not agree that screen light alone harms sleep in any age group.
A World Health Organization fact sheet updated in July 2026 says regular cervical screening remains necessary after human papillomavirus vaccination because vaccines do not prevent every cancer-causing infection. HPV tests detect high-risk virus types, while Pap cytology looks for abnormal cervical cells, and national programs set their own schedules.
Obstetric teams identify oligohydramnios with ultrasound, commonly using an amniotic fluid index below 5–6 cm or a deepest vertical pocket below 2 cm. The result must be interpreted with gestational age, possible membrane rupture, fetal anatomy and growth, while signs such as fluid leakage, bleeding, fever or changed fetal movement require prompt assessment.
A randomized US trial published in March 2026 found that 97 older adults with walking difficulty improved three functional tests after a coached, four-minute daily strength program. The study did not measure falls or fractures, while global guidance calls for individualized exercise and a multifactorial risk assessment.
A 2025 clinical guideline from the US Departments of Veterans Affairs and Defense says suspected adult obstructive sleep apnea should be diagnosed with polysomnography or home sleep apnea testing, not symptoms alone. Home testing suits selected adults, while a nondiagnostic result or complicating illness can require further testing.
Taiwan's Ministry of Health and Welfare launched a medical informatics certification laboratory on August 18, 2026, to develop tests around its FHIR Box health-data integration program. The planned checks cover software, hardware and solution providers, but interoperability does not establish data quality or clinical performance.
Hong Kong Polytechnic University researchers published a 10-item social frailty screen on June 3, 2026, after testing it with 234 community-dwelling adults. The cross-sectional study found promising measurement properties, but it did not validate a universal cutoff or show that screening improves health or care access.
The World Health Organization’s August 2026 fact sheet calls for responsive feeding from six to 23 months, with caregivers following hunger and fullness cues. Recurrent coughing, gagging, dehydration signs, restricted dietary variety or a faltering growth trend can point to a problem that needs assessment.
