Common bamboo (Bambusa vulgaris): traditional uses, always-cooked shoot preparation, phytochemicals, and contraindications of this fast-growing grass.

Brazilian ginseng (Pfaffia paniculata): traditional uses, decoction and tincture preparation, phytochemical profile, and contraindications for pregnancy.

Hyssop (Hyssopus officinalis): traditional uses for cough and digestion, tea preparation, and essential oil contraindications in pregnancy and children.

Elecampane (Inula helenium): root used in teas and decoctions for cough, digestion, and immune support, with preparation and cautions explained.

Bergamot orange (Citrus bergamia): traditional uses, essential oil and tea preparation, contraindications, and drug interactions with medications.