Echinacea extract contains polysaccharides and caffeic acid derivatives. Polyphenols can enhance immunity by increasing granulocytes and white blood cells, enhancing T cell activity and the phagocytic ability of macrophages.
2. Echinacea extract can continuously increase the body's resistance and immunity Echinacea extract can be added to health products to enhance the body's immunity. 2. Adding echinacea to the feed can enhance the body resistance of livestock and poultry, reduce the use of antibiotics, and enhance the quality of livestock products.