"Brain fog" linked to menopause may be relieved with an estrogen hormone treatment that combines estriol and progesterone.

Plasma p-tau217 levels may not be a reliable biomarker for early cognitive impairment in patients with Parkinson disease without dementia.

Periconception parental vitamin B12 and postconception maternal RBC folate are associated with lower prevalence of birth defects.

Patients with glaucoma may face an increased risk of developing neurodegenerative and cognitive disorders over a 10-year period.

The CDC's new overdose website offers stats, prevention tips, and treatment resources based on nationwide drug use and overdose information.

Adults who switched from combustible cigarettes to JUUL2 e-cigarette products may experience reduced exposure to harmful chemicals.

Between 2000 and 2024, there was a substantial increase in unintentional recreational drug ingestion among US children aged younger than 6 years.

Students with ADHD, sensory disabilities, or learning disorders vs without disabilities are more likely to report high-risk substance use.

Centenarians' offspring appear to exhibit delayed mortality onset and delayed onset of various other morbidities.

Patients with a history of sexual violence experience more severe PTSD symptoms after new nonsexual traumatic events.

Excessive or high-quantity social media use is associated with increased risk for self-reported depression among adults.

Married adults whose spouses develop dementia face an elevated risk for developing dementia themselves across subtypes.