This review looked at how Houttuynia cordata extract affects livestock including ruminants, monogastric species, and aquaculture. The study examined whether this plant extract helps animals deal with heat stress and various infections. The analysis found that the extract might reduce redox imbalance caused by heat, fight mastitis, and improve resistance to viruses like PRRSV. It also appeared to optimize meat quality and strengthen general immune defenses against viral challenges.
No specific safety concerns were reported in the review. The authors did not note any adverse events or discontinuations related to the extract. However, the review highlighted some important limitations. Technical hurdles regarding component stability and standardized quality control were identified as potential issues.
Readers should understand that this is a review of existing data rather than a new clinical trial. The findings suggest Houttuynia cordata extract represents a transformative, green nutritional strategy for animal farming. More research is needed to confirm these benefits and address the noted quality control challenges before widespread adoption.