Comfrey (Symphytum officinale): traditional topical uses in poultices and ointments, plus the essential contraindications for internal consumption.

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.

Basil (Ocimum basilicum): traditional uses, tea and oil preparation, studied properties, and pregnancy contraindications explained here.

Cat's Claw (Uncaria tomentosa): an anti-inflammatory, immunomodulatory Amazonian plant; see preparation, contraindications, and drug interactions.