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
How Exercise Rebalances Muscle Aging at the Cellular Level
Exercise suppresses DEAF1, a transcription factor that becomes overactive with age and drives excessive muscle…
How a single stem cell in bone marrow generates your entire immune system
A single hematopoietic stem cell in bone marrow can differentiate into every type of blood…
Muscle Loss in Aging Is Fundamentally a Nerve Problem, Study Shows
New research reveals that strength in aging is determined by motoneuron excitability—neural signal quality—not muscle…
Why ATP Without Magnesium Doesn’t Work: The Essential Ion Behind Cellular Energy
Approximately 90% of cellular ATP exists bound to magnesium ions, not as free ATP. This…
Resistance Training Protects Brain Health: How Muscle Strength Reduces Dementia Risk
Resistance training protects cognitive health through seven distinct biological pathways—vascular, molecular, and inflammatory. Greater muscle…