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16 June 2026

Walnuts: How 30g per day improves brain, heart, and microbiota according to science

Walnuts may not shine with exoticism, yet they are among the foods most studied by scientists. Rich in plant-based omega-3s, polyphenols, and fiber, these discreet nuts show proven benefits across several body systems. A small daily handful could transform your health from the inside out.

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Illustration image © TopTenPlay
Symbolbild © TopTenPlay

Walnuts never take center stage. No…

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