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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Exercise diversity matters as much as exercise volume, new research suggests
Analysis of 2.6 million people across four studies suggests that exercise diversity—the range of different…
Coffee brewing method significantly affects LDL cholesterol, study finds—paper filters protective
Randomized trials show unfiltered coffee raises LDL cholesterol by 5–10 mg/dL due to cafestol, a…
Most Cannabis Users Unaware of THC Potency, but Psychosis Risk Evidence Is Clear
Consumer awareness of THC concentration in cannabis products remains low, but scientific evidence linking THC…
Creatine’s Role in Energy Metabolism and Disease Prevention: Evidence from Recent Research
The phosphocreatine system is critical for energy supply in high-demand tissues including the brain and…
Muscles Clear Glucose Two Ways After Eating—Movement Activates a Second Pathway
After meals, muscles clear glucose through two pathways: insulin-signaled and contraction-activated. Light movement activates a…