Cardamom (Elettaria cardamomum): digestive spice used in teas, with traditional effects on digestion, circulation, and known contraindications.

Damiana (Turnera diffusa) is an aphrodisiac plant used in teas and tinctures, with traditional effects on libido and anxiety, and pregnancy contraindications.

Espinheira Santa (Maytenus ilicifolia): digestive properties, traditional uses for gastritis and ulcers, tea preparation, and pregnancy warnings.

Common centaury (Centaurium erythraea): digestive properties, traditional uses, infusion preparation, and contraindications of this bitter herb.

Pokeweed (Phytolacca americana): traditional uses, phytochemistry, dosage forms, and the toxicity risks and contraindications for pregnancy and children.