Sprig of wolfsbane
Wolfsbane is a vegan food, and is also suitable food for herbivorous pets.
Eating a cursed sprig of wolfsbane might interrupt your meal, so that half of the sprig remains uneaten. If you finish the meal it will nevertheless grant you relief from lycanthropy.
Priests begin the game with 1 or 2 sprigs of wolfsbane.
1. Any of various, usually poisonous perennial herbs of the genus Aconitum, having tuberous roots, palmately lobed leaves, blue or white flowers with large hoodlike upper sepals, and an aggregate of follicles. 2. The dried leaves and roots of some of these plants, which yield a poisonous alkaloid that was formerly used medicinally. In both senses also called monkshood.