African Geranium (Pelargonium sidoides): traditional use for respiratory infections, root preparation, contraindications, and drug interactions.

Silver Birch (Betula pendula): traditional uses, tea and sap preparation, contraindications, and the pollen's cross-reaction allergy risk.

Guggul (Commiphora wightii): traditional Ayurvedic resin for cholesterol, weight, and inflammation, with preparation and safety notes.

Lion's Mane (Hericium erinaceus): medicinal mushroom studied for cognitive support, memory, and nerve health, with uses, preparation, and precautions.

Cordyceps (Cordyceps sinensis): traditional uses in Chinese medicine, preparation methods, recipes, and contraindications of this adaptogenic fungus.