Jewish Prohibition of Pork — Reason

Consumption of pork was strictly prohibited for Jews as a safeguard against:

Correct Answer: Tapeworm

Pork was prohibited for Jews as a safeguard against Tapeworm (Taenia solium) infection. Pork is the primary intermediate host for Taenia solium (pork tapeworm).

Measly Pork and Cysticercosis

• Measly pork → Pork infected with cysts (Cysticercus cellulosae) of Taenia solium
• Measly beef → Beef infected with Cysticercus bovis (cattle tapeworm — Taenia saginata)
• Consuming infected raw/undercooked pork can cause cysticercosis or taeniasis in humans
• Neurocysticercosis (brain tapeworm) is a serious complication from consuming Cysticercus cellulosae

Why Thoroughness Matters

Even today, thorough cooking (internal temperature ≥63°C) destroys tapeworm cysts in pork. The Jewish/Islamic prohibition thus had a strong public health basis in pre-refrigeration times.