Chaga

Inonotus obliquus

A charcoal-black canker on northern birch trees, brewed into an earthy tea — heavily hyped, lightly studied, and very high in oxalate.

Antioxidans · Immunsystem · Pilz

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Echinacea

Echinacea purpurea

The purple coneflower North America gave the world's medicine cabinets.

Erkältungen · Immunsystem

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Elderberry

Sambucus nigra

Dark hedgerow berries cooked into syrups for winter colds — pleasant, possibly helpful, and never to be eaten raw.

Erkältungen · Essbare Pflanze · Immunsystem

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Garlic

Allium sativum

The kitchen bulb with genuine, measured effects on blood pressure and cholesterol.

Herz · Immunsystem · Küchen-Grundnahrung

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Holy Basil (Tulsi)

Ocimum tenuiflorum

India's most sacred plant and Ayurveda's "elixir of life" — a peppery cousin of kitchen basil with genuine adaptogen credentials.

Adaptogen · Immunsystem · Stress

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Reishi

Ganoderma lingzhi

The glossy, woody "mushroom of immortality" of Chinese tradition — revered for calm and immunity, but backed by thinner evidence than its legend.

Adaptogen · Immunsystem · Pilz

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Shiitake

Lentinula edodes

The savoury, meaty mushroom of East Asian kitchens — rich in umami and immune-active fibres, and always best eaten well cooked.

Essbare Pflanze · Immunsystem · Pilz

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Turkey Tail

Trametes versicolor

A common, striped bracket fungus of woodland logs, rich in immune-active polysaccharides — much studied, often overclaimed.

Darmgesundheit · Immunsystem · Pilz

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