Grapefruit (Citrus × paradisi): traditional uses, phytochemistry, recipes and the drug interactions that call for caution before eating the fruit.

Pineapple (Ananas comosus): popular names, bromelain, traditional uses, fresh juice and peel tea recipes, contraindications and drug interactions.

Spinach (Spinacia oleracea): nutrients, traditional uses, oxalate and warfarin precautions, and how it differs from New Zealand spinach.

Tamarind (Tamarindus indica): traditional uses of the pulp, active compounds, home recipes, interactions with ibuprofen and aspirin, and safe-use tips.

Gum rockrose (Cistus ladanifer): traditional uses, labdanum, active compounds, preparations, allergy precautions and how it differs from Cistus incanus.