Clinical Updates
Drug approvals, guideline changes, and treatment advances
Choline deficiency overshadows folate and B12 in methylation metabolism
Ninety-two percent of US adults are deficient in choline, making it the most prevalent gap in methylation metabolism—yet it remains…
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How Muscle Signals Protect the Brain: The Emerging Science of Myokines
Muscle contraction releases signaling molecules called myokines that protect brain health, support memory, and counteract cognitive aging. Different exercise types…
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Daily Peanut Consumption Linked to 4% Improvement in Brain Blood Flow in Older Adults
A new study in Clinical Nutrition (2025) found that consuming 60 grams of skin-roasted peanuts…
Brain network fragmentation at legal alcohol limits predicts subjective intoxication
Functional MRI reveals that individuals with identical blood alcohol levels show variable degrees of brain…
Evidence Review: Five Health Behaviours Reshaping 2025 Clinical Practice
Real-world studies and trials in 2025 reveal that timing and context shape the impact of…
L-Theanine Improves Sleep Quality Without Drowsiness, Systematic Review Finds
A systematic review of 13 randomised trials found that L-theanine supplementation at 200–450 mg daily…
How a Single Stem Cell Learns to Beat: New Insights into Cardiac Development
Researchers at Vanderbilt University have documented the transformation of a single stem cell into a…