Comparison of health parameters in normal cats fed a limited iodine prescription food vs a conventional diet.

Objectives The objective was to compare the effect on thyroid function in healthy, adult cats fed a limited-iodine food or conventional diet for 24 months. Methods Cats in the limited-iodine group (n = 14) were fed a commercial, dry food containing 0.2 ppm iodine on a dry-matter basis (DMB).