Adults Taking More Vitamin D Scored 13% Higher on a Cognitive Test

Higher vitamin D supplement intake was associated with better cognitive scores in adults with mild cognitive…

Hidden Brain Wiring May Help Preserve Thinking As Gray Matter Shrinks

Research involving older adults in India suggests that healthier short-range brain connections may help preserve thinking…

Dual Stem Cell Treatment Restores Vision in First Human Trial

A dual stem cell scaffold improved vision and eye surface scores in a small first-in-human trial…

Your Waist Size May Reveal More About Your Health Than You Think

A study found that the measurement performed nearly as well as an obesity definition based on…

Does Vitamin C Really Prevent Colds? The Answer May Surprise You

Vitamin C may modestly ease cold symptoms when taken regularly, but evidence does not support it…

Study Reveals Your Organs May Be Aging at Very Different Speeds

AI-based tissue clocks reveal that human organs age on different timelines and that some of these…

T Cells Have a Hidden Ability Scientists Never Knew Existed

The discovery could lead to improved treatments for autoimmune diseases and cancer. T cells may be…

Common Vape Flavor May Disrupt Early Human Development

Laboratory tests suggest that vanillin used in e-cigarettes can alter early human stem cell development through…

Ultra-Processed Foods Linked to 30% Higher Prostate Cancer Risk

New research adds to growing evidence that ultra-processed foods are linked to health risks. Ultra-processed foods…

More Screen Time, Better Thinking? An 8-Year Study Finds a Surprising Link

Screen time was associated with better adolescent cognitive processing, while links between physical activity and cognition…

1 in 3 Middle-Aged Americans Struggle With Basic, “Everyday” Health Tasks

Patients struggled to read prescription instructions and remember details about new diagnoses. Millennials and Gen X…

Just 4 Minutes of Daily Strength Training Can Quadruple Fitness in Older Adults

Four minutes of daily strength training helped older adults improve mobility markers tied to fall risk,…