In 18th-century France, the royal pharmacist treated Marie-Antoinette’s headaches with chocolate. This sweet even appeared in European hospital prescriptions! Medicinal use of chocolate goes back thousands of years: its main ingredient, cacao, was used to treat snake bites by ancient Mesoamerican societies, for instance. Today, we see headlines about chocolate supposedly being a health food – but is it really? And can blocks and bars be a platform for good in other ways? In this episode, Lee Tran Lam talks to nutrition expert Saman Khalesi, chef Juan Carlos Negrete Lopez and proud Wiradjuri woman and chocolatier Fiona Harrison.