Honeybush (Cyclopia intermedia): traditional uses of the South African tea, preparation, recipes, compounds and contraindications, including hormonal ones.

Carob Tree (Ceratonia siliqua): properties, preparation, synergies, and contraindications of the pod used as a natural chocolate substitute.

Rooibos (Aspalathus linearis): caffeine-free South African tea, Khoisan tradition, studied properties, and contraindications in pregnancy and breastfeeding.

Chinese licorice (Glycyrrhiza uralensis): traditional Chinese medicine uses, preparation methods, herbal synergies, and drug interaction warnings.

Licorice (Glycyrrhiza glabra): traditional uses for coughs and digestion, preparation methods, and contraindications of this sweet root.