Health

How Artificial Light After Dark Rewires The Brain  Study Finds Big City Lights Could Be Damaging Your Heart Health  ScienceAlert Circadian disruption by night light linked to multiple cardiovascular outcomes  Medical Xpress Make this change to your bedroom for a happier, healthier life  EDP24 E. Shyam P. Reddy: Brighter Nights Showed Dose-Response Associations with Higher Risk  Oncodaily Source link

FLAGSTAFF, Ariz. — A resident of northern Arizona has died from pneumonic plague, health officials said Friday. Plague is rare to humans, with on average about seven cases reported annually in the U.S., most of them in the western states, according to federal health officials. The death in Coconino County, which includes Flagstaff, was the first recorded death from pneumonic …

Significant brain defects known as Chiari malformations could be down the genes some of us have inherited from Neanderthals, according to a new study, causing a mismatch between brain shape and skull shape. The study focuses on Chiari malformation type I (CM-I), where the lower part of the brain extends too far into the spinal cord – typically linked to …

Summary: New research suggests oxytocin, the so-called “love hormone,” may help protect women from mood disturbances caused by sleep disruption and hormonal changes during postpartum and menopause. In a controlled study, women with higher oxytocin levels before sleep fragmentation reported fewer mood symptoms the following day. Sleep interruptions were shown to significantly increase both mood disturbance and oxytocin, indicating a …

Emergency vaccination during outbreaks of diseases like cholera, Ebola and measles have over the past quarter-century reduced deaths from such illnesses by nearly 60 percent, according to a new study. A similar number of infections are also believed to have been prevented, while billions of euros have been generated in estimated economic benefit. The Gavi vaccine alliance, which backed the …

The World Health Organization (WHO) released today new guidelines recommending the use of injectable lenacapavir (LEN) twice a year as an additional pre-exposure prophylaxis (PrEP) option for HIV prevention, in a landmark policy action that could help reshape the global HIV response. The guidelines are being issued at the 13th International AIDS Society Conference (IAS 2025) on HIV Science, in Kigali, …

What Do You Want to Know About Vaccines?  The New York Times Source link

A 16-stone law student who was branded a ‘whale’ by school bullies says she dropped from a size 18 to a tiny size six by using a simple at-home method. Jessica Turner, 20, shed an incredible 8st 3lb after deciding she had had enough of taunting by cruel fellow pupils.  Though admitting she was always ‘chubby’, Jessica said she piled …

Supernanny Jo Frost has spoken about living with a deadly medical condition—and hinted that she has been close to death numerous times.    The 55-year-old, who became a household name in the early 2000s for presenting parenting show Supernanny and went on to front several spin-off series, doesn’t often open up about her health issues.  But yesterday, in a video shared …

6. “During a knee replacement, the medical team completely dislocates your knee, puts the knee cap to the side, and starts measuring and cutting. During tibia replacement, this part assists in pushing the tibia forward so you can apply components accurately.” “During hip replacement, the entire hip is dislocated, and if it’s an old posterior approach, your femoral head is …