Dulse (Palmaria palmata): red seaweed rich in iodine, with traditional uses, preparation methods, and contraindications for thyroid conditions.

African Potato (Hypoxis hemerocallidea): traditional uses, preparation, contraindications, and the risk of interaction with antiretroviral drugs.

Summer savory (Satureja hortensis): properties, traditional uses, tea preparation, contraindications, and care for this aromatic Lamiaceae herb.

Guaco (Mikania glomerata): traditional use for respiratory conditions, tea and syrup preparation, anticoagulant interactions, and pregnancy warning.

Shiitake (Lentinula edodes): medicinal mushroom for immune support, culinary and traditional uses, preparation, recipes, and safety precautions.