Heart-Health

Pumpkin Seeds: What the Evidence Actually Shows

Evidence analysis of pumpkin seed nutrients: magnesium for muscle function, zinc for immune support, prostate health research, and what's actually …

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Fresh red onions showing layers and quercetin-rich color

Red Onions: Quercetin, Zinc, and What the Evidence Shows

Evidence analysis of red onions: quercetin as zinc ionophore, cardiovascular effects, antioxidant capacity, and bioavailability differences between …

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Omega-3 Fatty Acids: What the Evidence Supports

Omega-3 graded claim by claim: triglyceride reduction of 20-50 percent and infant DHA requirements at the top, modest cardiovascular and …

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