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Your cat's nutrition is important for a healthy & happy life. petMD experts help you to know what to feed your cat, how much food to feed, and the differences in cat foods, so your cat gets optimum nutrition.
Nutrition Nuggets is the newest offshoot of petMD's Cat Nutrition Center. Each week Dr. Coates will use her expertise and wisdom to blog about the intricacies of cat nutrition.

Most Cat Illnesses Can Be Treated with Small Change in Diet

April 01, 2016 / (4) comments

Pets Best insurance Services recently published a list of the ten most common diseases in their insured cats for the last ten years:

  1. Renal failure (25%)
  2. Hyperthyroidism (20%)
  3. Diabetes mellitus (11%)
  4. Allergies (8%)
  5. Inflammatory bowel disease (7%)
  6. Lymphoma (7%)
  7. Feline lower urinary tract disease (6%)
  8. Cancer (6%)
  9. Urinary tract infection (5%)
  10. Otitis (5%)

 

What I find most fascinating about this list is that the top seven conditions have well-accepted nutritional remedies, and with a little creative thinking all ten can be treated with diet. Here’s what I mean.

 

Hyperthyroidism

Cats with hyperthyroidism make too much thyroid hormone. One of the limiting factors in the production of thyroid hormone is the presence of sufficient amounts of iodine in the body, and iodine is supplied by the diet. A major pet food manufacturer has started making a low iodine food that is proving to help control hyperthyroidism in many cats.

 

Diabetes mellitus

Type 2 diabetes, the most prevalent form in cats, can be quite responsive to diet. Most diabetic cats will either need less insulin or will be able to go off insulin entirely (at least for a while) if they eat low carbohydrate, high protein foods.

 

Allergies

If cats are allergic to a particular type of food (beef and dairy products are common culprits), avoiding that ingredient will eliminate their symptoms. Even when cats are allergic to environmental triggers (pollen, mold spores, mites, etc.), dietary therapy is still often helpful. Nutritional supplements containing anti-inflammatory omega-3 fatty acids, which are found in many cold water fish oils, can help ease the symptoms of allergies in cats. Recurrent cases of otitis that are not caused by ear mites are often linked to allergies in cats, so the same treatments are often helpful

 

Inflammatory bowel disease (IBD)

Hypoallergenic diets such as those made from novel protein sources like venison and green pea, or those that have been hydrolyzed (broken down to the point that the immune system ignores them), are central to the treatment of inflammatory bowel disease. Probiotic nutritional supplements that contain beneficial intestinal microorganisms are also a common treatment recommendation for inflammatory bowel disease.

 

Lymphoma and other cancers

Cancerous cells alter the body’s metabolism. They metabolize glucose and make lactate that the body then tries to convert back into glucose. This takes energy away from the cat and gives it to the cancer. Cancers also convert amino acids, the building blocks of protein, into energy causing muscle wasting, poor immune function, and slow healing. On the other hand, cancerous cells do not appear to be very efficient at using fat as an energy source.

 

Based on these metabolic changes, many veterinarians recommend feeding feline cancer patients diets that are relatively low in carbohydrates (particularly simple carbohydrates) and high in protein and fat. Omega-3 fatty acids are often added to these diets because they are a good source of fat and calories and may have “anti-cancer” effects.

 

Feline lower urinary tract disease

Dilute urine does not irritate the bladder wall like concentrated urine can. Feeding canned food is an easy way to increase a cat’s water consumption. Several pet food manufacturers make canned cat foods that promote overall bladder health and an optimum urinary pH, which can be particularly helpful if urinary crystals have been a problem. Nutritional supplements containing cranberry extracts may help prevent recurrent urinary tract infections in cats.

 

Comments  4

Leave Comment
  • Cranberry
    04/13/2016 05:19pm

    What evidence is there for the efficacy of cranberry extracts preventing UTIs in cats? They are not little furry humans.

  • 04/13/2016 06:53pm

    Cranberry can prevent E. Coli bacteria from adhering to the lining of the bladder. While I'm not aware of any studies performed specifically in cats (a common problem, unfortunately) research in people and dogs is supportive of its use.

  • 04/16/2016 02:04am

    Yes, the lack of research is disappointing. I am reluctant to draw parallels between cats and other animals since their physiology is very different. Many have made the mistake of giving human medicines and foods to cats with disastrous results. I would like to feed them a more natural diet but I haven't been brave enough to bring home frozen feed mice, and I'm not sure they would recognize it as food. But feeding a 100% processed food diet isn't healthy for humans, and less healthier for cats in my opinion.

  • jenniferstuart
    04/21/2016 09:47pm

    yes, a little diet plan can surely affect the health of the cats. i remember once my cat got ill, she was not active at all. i consulted with the vet and found the reason. i changed her diet according to the vet, and it really worked. Now she is perfectly fine and healthy.
    Would you mind sharing about dogs too? because i am planing to adopt a [url=http://smartfamilypets.com/top-4-dry-dog-foods-that-most-of-the-dogs-love-to-eat-all-the-time/]dog[/url].

 



ABOUT NUTRITION NUGGETS

JENNIFER COATES, DVM

Photo of Jennifer

... graduated with honors from the Virginia-Maryland Regional College of Veterinary Medicine in 1999. In the years since, she has practiced veterinary medicine in Virginia, Wyoming, and Colorado. She is the author of several books about veterinary medicine and animal care, including the Dictionary of Veterinary Terms, Vet-Speak Deciphered for the Non-Veterinarian .

Jennifer also writes short stories that focus on the strength and importance of the human-animal bond and freelance articles relating to a variety of animal care and veterinary topics. Dr. Coates lives in Fort Collins, Colorado with her husband, daughter, and pets.


 
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