New Studies

Major findings from Lancet, BMJ, NEJM, JAMA, and other leading journals

Astaxanthin, the Membrane-Spanning Antioxidant: Why Molecular Shape Is the Whole Story

One carotenoid can stretch across an entire cell membrane and work on both surfaces at once — most cannot. The…

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Vitamin D3 vs D2: The Full Evidence Behind the Form Choice

The definitive systematic review pooled every head-to-head trial and settled the question: D3 raises and sustains vitamin D status more…

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More form New Studies

The Hidden Cost of Risk: When Medical Vigilance Becomes a Disease Itself

Modern medicine's focus on risk identification has created a new burden: the experience of being…

AI Reads Cardiac MRI Without Manual Labels, Outperforming Standard Models by 35%

Researchers at Carnegie Mellon University and Cleveland Clinic have developed an AI system that interprets…

Exercise Hormone Irisin Shows Promise in Multiple Sclerosis Neuroprotection

A preclinical study from Mass General Brigham and University Medical Center Hamburg-Eppendorf has identified irisin,…

High fitness in men linked to lower atrial fibrillation risk, contradicting prior assumptions

New evidence challenges decades of clinical concern, showing that high cardiovascular fitness in men is…

Leucine’s role in cellular energy: how protein metabolism may reshape disease treatment

Researchers have identified leucine, an amino acid in protein-rich foods, as a critical regulator of…