Can the red substance inside the abalone's body be eaten?

Under normal circumstances, the red substance inside an abalone refers to the digestive gland of the abalone. Whether it is edible depends on specific conditions. If discomfort occurs, medical attention is recommended. Detailed analysis is as follows:

If the abalone's digestive gland is fresh, the whole abalone is alive and odorless, and its source is reliable with a pollution-free growing environment, it is generally safe to eat. This gland must be thoroughly cleaned to remove any residual sand and impurities, then cooked completely with appropriate seasonings. When properly prepared, it can offer a unique flavor, and moderate consumption typically does not pose health risks.

If the digestive gland is not fresh, if the abalone has a foul or fishy smell, or if its texture is slimy, or if the source is unknown and potential contamination exists, consumption is not recommended. Spoiled digestive glands are prone to bacterial growth and may produce harmful substances. Even after cleaning and cooking, risks cannot be entirely eliminated, and eating them may cause gastrointestinal discomfort such as abdominal pain and diarrhea.

When preparing abalone, carefully inspect both the digestive gland and the overall condition of the abalone. Only consider consumption if freshness and a reliable source are confirmed. During cooking, ensure the abalone is thoroughly cooked—never consume it raw or undercooked. If there is any doubt about the freshness of the digestive gland, or if you have a sensitive digestive system, it is advisable to remove the gland entirely and consume only the muscle portion of the abalone to ensure food safety.