Madder (Rubia tinctorum): its history as a dye plant, traditional uses, root phytochemistry and the genotoxicity warnings that accompany the plant.

Maitake (Grifola frondosa): discover this medicinal mushroom, its traditional uses, bioactive compounds, recipes, contraindications and drug interactions.

Rice (Oryza sativa): learn about the traditional uses of rice water and rice bran, the compounds studied, home recipes and arsenic precautions.

Irish moss (Chondrus crispus): discover its common names, traditional uses, phytochemistry, preparation methods, recipes and the risks of excess iodine.

Raspberry (Rubus idaeus): traditional uses of the leaves and fruit, active compounds, leaf tea, recipes and precautions in pregnancy and with medications.