5/6 James Wong uses roots such as valerian and echinacea to create tasty remedies. (R)
BBC Two except Yorkshire
4/6 James Wong explores the traditional use of herbs in helping treat everyday ailments.
3/6 Ethnobotanist James Wong investigates tree-based remedies for everyday ailments.
2/6 Ethnobotanist James Wong investigates flower-based treatments for everyday ailments.
1/6 James Wong reveals that there is more to fruit than just nutritional value.