Fun fact! Rhubarb leaves are considered toxic to humans because of their high oxalic acid content.
Photo © AdobeStock.com/mosio
Rhubarb leaves are considered toxic to humans because of their high oxalic acid content.
Source: Mandl, E. Are Rhubarb Leaves Safe to Eat? Healthline. March 17, 2020. https://www.healthline.com/nutrition/rhubarb-leaves (accessed 2024-11-08).