The following chart explains some of the ingredients you will find in Purina Senior Cat Chow and how they aid in your cat's health. Manganese Activates enzymes to aid in production of energy and aids in metabolism. Potassium Required for proper enzyme, muscle and nerve functions. Also helps maintain fluid balance throughout the body. Sodium and Chloride Serve largely as fluid regulating minerals to maintain the balance of fluids in the body.
Taurine Helps to keep cat's retinas healthy and prevent blindness.
Also helps prevent a heart disease called cardiomyopathy. Vitamin A Aids in normal vision, growth, immune system function and reproduction. Vitamin B-12 Critical in turning food into energy. Lack of Vitamin B can result in lack of appetite, poor growth, weakness, weight loss and even death. Vitamin D-3 Helps to make and keep bones hard.