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Magnesium: A Simple Dietary Strategy to Calm Anxiety
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Dream Warnings: Can Nightmares Signal Hidden Health Issues?
Experts say some dreams can function as prodromal signals of illness, but most nightmares are harmless. The piece discusses how vivid, recurring dreams may reflect stress or emerging disease, highlighting Isabella Cavallo’s case in which dreams preceded an early cervical cancer diagnosis. It also notes REM sleep disorders can precede Parkinson's disease. While not a reliable predictor for individuals, noticing meaningful dream changes and discussing them with a doctor can prompt earlier testing and healthier lifestyle adjustments.
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Genetic clues could reshape PSP diagnosis and treatment after Jesse Jackson’s misdiagnosis
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Diversity Reveals Distinct Alzheimer's Biomarker Patterns
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Coast avian flu outbreak expands to seals and beaches along California
An avian influenza outbreak (HPAI H5N1) linked to Año Nuevo State Park has spread to other marine mammals and seabirds along California’s coast, with nine more elephant seals testing positive plus a California sea lion and a southern sea otter. Public risk remains very low, but authorities urge people and pets to avoid contact with sick or dead wildlife and report sightings as researchers monitor the situation. The outbreak has caused partial park closures and paused rescue operations, while scientists continue to study transmission and mortality among seals, otters, and birds across the region.
Gut bacteria may steer aging memory through the brain–gut nerve highway
In mice, age-related memory decline appears driven by the gut microbiome, especially Parabacteroides goldsteinii, which raises gut metabolites (MCFAs like 3-HOA) that promote inflammation and weaken vagus-nerve signals to the hippocampus, impairing memory formation; boosting vagal activity or blocking MCFA effects reversed the decline, suggesting interoception-based approaches could slow cognitive aging in humans, though confirmation in people is needed.
Sheep bot fly completes life cycle inside a human nose in unprecedented case
A 58-year-old Greek woman developed a rare infection where sheep bot fly larvae (Oestrus ovis) reached the pupal stage inside her nasal passages. After sneezing out maggots and undergoing surgery to remove ten larvae and a puparium, genetic testing confirmed the species. The case, linked to a high initial larval load and a severely deviated septum, suggests the fly can progress beyond its usual first larval stage in humans and highlights the need for clinicians to consider such infections in endemic regions.
Princess Kate trims alcohol intake after cancer, spotlighting alcohol-linked cancer risks
Princess Catherine says she has reduced her alcohol consumption since her cancer diagnosis and remission, signaling a personal shift in public health messaging about drinking and cancer risk. Health experts note that alcohol can raise the risk of several cancers—breast, colorectal, stomach, liver, and mouth—and may affect recurrence, while NHS guidance recommends limiting to 14 units a week and acknowledges there is no completely safe level.
Autism study finds females show larger cognitive shifts than males
A large meta-analysis of 34 studies (over 1.2 million participants) finds autistic females exhibit larger departures from the typical female cognitive profile than autistic males do from the typical male profile, supporting a female protective effect and a stronger application of the Extreme Male Brain theory to females; empathy shifts drive the signal more than systemizing, with a notable cognitive trade-off in autism. Limitations include reliance on self-reports and sample clustering, underscoring the need for further research to improve identification of autistic females.
Psychedelics Turn Awake Vision into Memory-Derived Imagery in Mice
A mouse study found that activating the 5-HT2A receptor with psychedelic-like compounds amplified theta rhythms in the visual cortex and synchronized it with the retrosplenial memory region, dampening responses to real visuals and causing the brain to fill in images from memory—a state akin to dreaming while awake. The researchers caution that while insightful, these results may not directly translate to humans and have limitations to consider when mapping to human experiences and neuroplasticity applications.
Toxic vermilion pigment found in 1,900-year-old Scythian burial in Ukraine
Archaeologists at Ukraine’s Chervony Mayak burial ground identified cinnabar, a toxic mercury sulfide pigment, in a 1,900-year-old double Scythian burial of two women. The vivid red lumps may have been used as a pigment, cosmetic, or possibly to slow decay, but the exact purpose remains uncertain; cinnabar has been found in only a few graves at the site, and researchers published their findings in Antiquity (2025).
Never quit: how a man over 550 pounds dropped 100 pounds in 3 months with a simple high-protein plan
Jesse Mulley, who weighed more than 550 pounds at his heaviest, shed over 300 pounds across about three years by combining a high-protein, low-fat, low-carb diet with movement and gym work. He lost 100 pounds in the first three months on roughly 1,200 calories daily (later increasing to 1,800 as he built muscle) and avoided snacks, guided by a single rule: never quit. His daily meals included Truly high-protein cereal for breakfast, a southwest-style salad with two chicken breasts for lunch, and a 72-gram protein shake for dinner, plus stair climbs, VR workouts, and regular gym sessions. After skin removal surgeries and LASIK, he reached roughly 230 pounds and now coaches others online, sharing how a persistent mindset and structured diet can drive lasting change.
DeKalb County Sees First Measles Case of 2026
The DeKalb County Health Department has confirmed the first measles case of 2026, with potential exposures at Walmart (DeKalb) on March 2 and the DeKalb USPS on March 9. The case was lab-confirmed and investigators are tracing contacts while keeping patient privacy. Officials emphasize vaccination, noting two doses of the MMR vaccine are about 97% effective, and advise anyone exposed who is not fully vaccinated to monitor for symptoms for 21 days and contact a healthcare provider or the health department before seeking care to prevent spread.
Nose-Nest Mystery: Woman Sneezes Out Sheep Bot Fly Maggots
A 58-year-old woman in Greece developed a rare nasal infestation with sheep bot fly larvae (Oestrus ovis). Doctors removed 10 maggots and a pupa from her maxillary sinus after she sneezed, and she recovered with nasal decongestants. This is the first reported case of a pupated O. ovis found in a human, a biologically unusual event that questions whether such infections could adapt to humans; more data are needed for understanding.