Borage (Borago officinalis): traditional uses, seed oil and infusion preparation, properties, and contraindications in pregnancy and breastfeeding.

Butterbur (Petasites hybridus): a plant used in PA-free extracts, studied for migraine and allergy support; see uses, risks, and contraindications.

Stinging nettle (Urtica dioica): a diuretic, anti-inflammatory plant traditionally used for urinary health; see tea prep, dosage, and cautions.

Broadleaf plantain (Plantago major): traditional uses, preparation, contraindications, and recipes for this common medicinal plant.

Pau D’Arco (Tabebuia impetiginosa): traditional bark decoction and poultice preparation, immune and anti-inflammatory properties, plus key contraindications.