Houpu magnolia (Magnolia officinalis): traditional uses of magnolia bark, active compounds, preparation forms, contraindications and drug interactions.

Eupatorium perfoliatum (boneset): traditional uses, compounds, preparation forms, and the pyrrolizidine alkaloids that limit it to short-term, guided use.

Jamun (Syzygium cumini): traditional uses, phytochemistry, how to prepare the tea, plant synergies and precautions for people taking diabetes medication.

Dragon's blood (Croton lechleri): traditional uses of the Amazonian latex, studied compounds, crofelemer, preparation forms, recipes and contraindications.

Oats (Avena sativa): traditional uses, beta-glucans and cholesterol, oat bath and porridge recipes, contraindications and gluten precautions explained.