Perspectives
Editorials, explainers, expert voices, and reader letters
CoQ10 and Statins: What Patients on Cholesterol Medication Should Know
Statins save lives — and, as a documented side effect of how they work, lower the body's own CoQ10 production.…
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The 25-Hydroxyvitamin D Test: What to Ask For and How to Read Your Result
One blood test defines vitamin D status — if you order the right one, understand your lab's method, and read…
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Evidence review: Which supplements older adults actually need and which ones to avoid
New evidence shows older adults benefit more from targeted supplementation for specific deficiencies like vitamin…
Dawn French Highlights Loneliness Crisis Among Older Women in New BBC Discussion
Dawn French's BBC discussion highlights the loneliness crisis affecting older women, with research showing 3.83…
Your Immune System: Understanding the Specialized Cast of Cellular Defenders
Your immune system operates as a sophisticated network of specialized cells, each with distinct roles…
How Your 7-Meter Gut Functions as a Molecular Assembly Line for Nutrient Absorption
New research reveals how the 7-meter human digestive tract operates as a sophisticated assembly line,…
The Chemical Language of the Brain: How Neurotransmitter Balance Shapes Mental Health
New research reveals how 12 major neurotransmitters control mood, cognition, and behavior through chemical brain…