Feverfew (Tanacetum parthenium): traditional uses for migraine prevention, tea preparation steps, and pregnancy and breastfeeding cautions.

Bacopa (Bacopa monnieri): traditional Ayurvedic uses, studied effects on memory, preparation methods, and contraindications of this nootropic herb.

Yarrow (Achillea millefolium): traditional uses, preparation methods, studied properties, and contraindications of this European plant.

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

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