It's packed with immune system boosting Vitamin C and B6, as well as potassium, fiber, and tons of antioxidants. (mindbodygreen.com)
Vitamin C has been proven to have powerful immune system boosting properties to help to prevent infectious disease and cancer. (drrogerholisticvet.com)
It also acts as a powerful immune system boost, as it helps your dog's cells absorb vitamins and nutrients more effectively. (puppywire.com)