Hyperthyroidism In Cats Diet. This diet can take weeks to months before reaching its maximum effect and works best for those cats with moderately elevated thyroid levels, so is the best cat food for an older cat with hyperthyroidism that does not have advanced thyroid disease with sky high t4 levels. Diagnosis is made by testing blood thyroid hormone levels.
Hyperthyroidism occurs mostly in older cats, generally around 12 years old, although reports have shown a wide range between 4 and 23 years. Iodine levels in foods for cats with hyperthyroidism should be limited to 0.32 parts per million or less. The most common clinical signs of hyperthyroidism are weight loss, increased appetite, and increased thirst and urination.
What to look for in food for cats with hyperthyroidism.
Hills yd diet is iodine restricted; It is always ideal to stay away from cat food that contains fruits, vegetables, and/or grains. This is an interesting question because there is a food that is also a treatment for hyperthyroidism in cats. Here are a few things to know about hyperthyroidism in cats and how to manage it.