Bladderwrack (Fucus vesiculosus): traditional uses, seaweed compounds, preparation, contraindications, iodine precautions and drug interactions.

Onion (Allium cepa): traditional uses, quercetin and sulfur compounds, studies, home recipes, contraindications and why it is toxic to dogs and cats.

Glasswort (Salicornia europaea): learn about its traditional uses, bioactive compounds, culinary recipes and precautions on sodium and the plant's origin.

Perilla (Perilla frutescens): a guide to traditional uses, compounds, preparation methods, recipes and precautions about perilla ketone and the essential oil.

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