Grey hairs and Vitamin B12 Vitamin B-12 deficiency is one of the most common causes of prematurely graying hair.

They shall grow not old, as we that are left grow old: Age shall not weary them, nor the years condemn. At the going down of the sun and in the morning We will remember them. #RemembranceSunday #LestWeForget

RCT: In patients with #schizophrenia, #prediabetes, and #obesity, once-weekly #semaglutide injections, up to 1.0 mg/week, were safe and effective. ja.ma/3XdRoZw

Will temporal interference step into the spotlight in 2026 for Parkinson’s and beyond? Temporal interference refers to using two high-frequency electrical currents to create a lower-frequency stimulation that can non-invasively reach deeper brain regions. Demchenko and colleagues

For women with endometriosis, side-effects from current hormone-based treatment options are unacceptable. A new study examines dichloroacetate, a possible non-hormonal alternative, for endometriosis-associated pain: hubs.li/Q03RNMRC0

New study BMJ Mental Health: Suicide risk indicators vary by sex and age. In Sweden (2009–2021), men & older adults showed fewer and weaker warning signs before suicide, making prevention harder. But when present, risk signs meant higher absolute risk for men. Read more 👇🏼

We now know the cascade of sleep deprivation → brain fog A major role of sleep is to clear brain junk via CSF pulses (think - flushing a toilet) When we're sleep deprived, those pulses happen while we're awake. Each pulse is driven by norepinephrine, and drops attention.

Men 4X more likely to commit suicide/Women 3X more likely to attempt Why disparity: 1)Men use guns 2)Women seek help 3)Risk factors work better in women Large & important study with 2 clear clinical implications: 1)Do especially careful suicide evals in men 2)Reduce gun access

New findings published in Psychiatry Research suggest that schizophrenia is linked to changes in neuron size within the brain’s anterior cingulate cortex. These cellular changes appear to relate to hallucination severity. dlvr.it/TP9G7Q

Hidden Markov Models Really enjoyed this paper on dynamics underlying resting state and other conditions. The idea of a baseline state from which excursions lead to more integrated states is really interesting. elifesciences.org/articles/85487…

🌏 Despite substantial progress in recent years, asthma still poses an unacceptable health burden globally. A joint The Lancet & The Lancet Respiratory Medicine Series provides new insights into the genetics, prevention, and risk factors of the disease: hubs.li/Q03S7_Qp0

Your heart runs on a clock, and when that clock falls out of sync, your metabolism and cardiovascular health begin to break down. What you’re seeing This figure from the American Heart Association illustrates how circadian rhythms—the body’s internal 24-hour timing

Shyness May Originate in the Cerebellum A new study reveals that individuals with higher levels of shyness show decreased neural synchrony in the cerebellar Crus I region. Using resting-state fMRI and ReHo analysis, researchers identified a brain-based marker of shyness that

No clear evidence to support any link between maternal acetaminophen (Tylenol) intake and autism or ADHD in offspring, a new umbrella systematic review The BMJ

The risk of recurrent atrial fibrillation was significantly lower in the group allocated to coffee consumption (47%) compared with the abstinence group (64%).

Multiple sclerosis is generally speaking less heritable than many other neurological diseases. pmc.ncbi.nlm.nih.gov/articles/PMC12…

What helps some children thrive cognitively despite growing up in poverty? In this #MindtheKids episode, Divyangana Rakesh joins Jane Gilmour. & Umar Toseeb to discuss resilience in disadvantaged youth. 🎧 Listen now: bit.ly/3JNughu

"Exploring Biological Risk Factors in Treatment-Resistant #Depression" 🖊️by Francisco Javier Lievanos-Ruiz and Bertha Fenton-Navarro 🔗mdpi.com/2673-5318/6/4/… #majordepressivedisorder #depression #mdpi

New BMJ Research: Existing evidence does not clearly link paracetamol (acetaminophen) use during pregnancy with autism or ADHD in children, finds an in-depth evidence review bmj.com/content/391/bm…

#IAGen y #EvaluaciónTecnologíaSanitaria: qué aporta y qué no Artículo q revisa cómo la IA generativa puede acelerar la ETS sin reemplazar la supervisión experta 3 ámbitos clave: revisiones sistemáticas, evidencia del mundo real y modelización económica 10.1016/j.jval.2024.10.3846