The latest video in the NuVet Plus Ingredient Series shows why Zinc is a key ingredient in NuVet Plus, an all natural dog vitamin from NuVet Labs. Zinc is a component of almost one hundred enzymes involved in metabolic processes, most of which work with the red blood cells to move carbon dioxide from the tissue to the lungs. Zinc, functioning as an important antioxidant, promotes normal growth and development, aids in wound-healing, enhances cell division, repair and growth, and maintains normal levels of Vitamin A in the blood. It also helps to synthesize DNA and RNA. Zinc deficiencies have been linked to prostate hypertrophy, cancer, slow recovery from head injuries, diabetes, arthritis, and reduced immune system responses.