Can fresh pig blood be eaten?
Dec 08, 2025
Source: Cainiu Health
Dr. Huang Yuhong
Introduction
It is not recommended to consume raw pig blood directly. However, it can be safely eaten if properly processed and thoroughly cooked. If pig blood comes from正规 slaughterhouses, has impurities removed, undergone sterilization, and is fully cooked during preparation, harmful substances will be destroyed and it is safe for consumption. Cooked pig blood is rich in nutrients such as iron, helps nourish the body, has a tender and smooth texture, and is suitable for various cooking methods.
Generally, it is not recommended to consume raw pig blood directly. Pig blood can be safely eaten only after proper processing and thorough cooking; consuming it raw poses health risks. If in doubt, it is advisable to consult a healthcare professional beforehand. Detailed analysis is as follows:
Live pig blood may carry harmful substances such as bacteria and parasite eggs. Eating it raw can easily cause gastrointestinal infections, leading to symptoms like abdominal pain, diarrhea, and vomiting. Unprocessed raw blood may also contain residual metabolic waste, failing to meet food safety standards and increasing potential health risks.
However, if pig blood comes from正规 slaughter and processing—where impurities are removed and sterilization is performed—and is thoroughly cooked during preparation, harmful agents will be destroyed and it becomes safe for consumption. Cooked pig blood is rich in nutrients such as iron, helping to nourish the body, and has a smooth, tender texture suitable for various cooking methods.
When purchasing pig blood, always choose reputable sources and check for official quarantine certification. Rinse the pig blood thoroughly before cooking to ensure it is free of odor and impurities. It must be completely cooked before eating—never consume undercooked or partially raw pig blood. If any discomfort occurs after consumption, seek medical attention promptly to ensure food safety.
