Can eels promote wound healing?
Generally speaking, swamp eel can be somewhat helpful in promoting wound healing, but it should be consumed properly. The specific analysis is as follows:

Swamp eel is a nutrient-rich food, containing high-quality protein, various vitamins, and minerals such as iron and zinc. High-quality protein serves as an essential building block for tissue repair, providing necessary nutritional support for wound healing; zinc participates in the synthesis of multiple enzymes in the human body and plays a positive role in cell regeneration and repair. Consuming swamp eel in moderation can help replenish these nutrients and aid the wound healing process to some extent. However, as a food item, swamp eel's effects are not immediate and cannot replace medical treatment for wounds.
When consuming swamp eel, ensure it is thoroughly cooked to avoid negatively impacting health—and consequently, wound healing—due to parasitic or bacterial infections. In daily life, besides consuming nutrient-rich foods like swamp eel appropriately, it is also important to maintain proper wound care, cleanliness, and healthy lifestyle habits to better promote physical recovery.