Clinical Updates
Drug approvals, guideline changes, and treatment advances
The Copper–Iron Paradox: Why Iron Supplementation Fails Without Copper
Copper deficiency creates a metabolic paradox: iron accumulates in tissues while bone marrow remains starved, producing anaemia identical to iron…
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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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Daily Peanut Consumption Reverses a Decade of Age-Related Brain Blood Flow Decline
Consuming 60 grams of skin-roasted peanuts daily improved cerebral blood flow by 4% in older…
Protein Source and Meal Timing May Matter Less for Muscle Growth Than Assumed
A randomized controlled trial challenges two core beliefs in sports nutrition: that animal protein is…
Lean protein outperforms high-fat sources for muscle growth after exercise, new trial shows
Lean protein sources stimulate muscle growth 47% more effectively than high-fat sources with identical protein…
How Lutein and Zeaxanthin Protect Your Retina from Blue Light Damage
Lutein and zeaxanthin, dietary carotenoid pigments, concentrate in the retina's macula where they filter high-energy…
How Modern Diets Damage the Gut Barrier and Drive Chronic Disease
High-fat, low-fibre diets, food additives, and irregular eating patterns damage the gut barrier through three…