He would need an artificial digestive system to do so, per co-authors Falk J. Tauber (University of Freiberg) and Barry W. Fitzgerald (Eindhoven University of Technology).

Gut organoids mimic the stomach, small intestine, and colon in 3D. Learn how these lab-grown models are advancing digestive research, drug testing, and personalized therapies.

Four-H member Aurora Kiser built a life-sized model of a horse's digestive system to help understand how horses can get ill, and how it can be avoided.