The SIMPLIFIED trial found no significant survival benefit from high-dose vitamin D in dialysis patients after a median 7.5 years of follow-up.

A 230-patient Stanford clinic study found self-reported symptom and function improvements, but its design cannot show that naltrexone caused them.

A U.S.-focused study estimates alcohol-related lifetime risks across drinking levels, finding no significant overall health protection from low consumption.

A Sixty and Me report outlines strength, endurance and impact training for midlife, while its detailed schedule remains an author recommendation.

A Fit&Well report describes how the Royal Osteoporosis Society’s free bone-health checker flagged risk factors, including a past fracture.

A review of 21 studies found higher odds of reported anxiety in perimenopause and postmenopause than before menopause, with the highest odds in perimenopause.

A 2026 ACC/AHA guideline update gives coronary calcium scans a larger role in prevention, while coverage and access remain uncertain.