Hill’s Prescription Diet Y D Feline Thyroid Health

Why Choose A Low Iodine Cat Food

Hill’s y/d Thyroid Care – Prescription Diet – Feline

Iodine is a natural element that is present in a lot of nutritional sources. In fact, iodine is a major component in many enzymes and hormones in both humans and cats bodies.

However, when a cat gets older, it becomes more prone to a disease known as hyperthyroidism. This condition happens when the thyroid glands in cats start secreting too much thyroxine hormone.

This gland is located in the neck and its responsible for the metabolism in the cats body. Luckily, there are many treatment options for hyperthyroid cats, including:

  • Iodine restriction
  • Radioactive iodine therapy
  • Certain medications

As a rule of thumb, most vets will suggest that you start with the first option, as its the easiest method.

Do Iodine Restricted Diets Work

Research on the Effect of Feeding an IodineRestricted Diet in Cats with Spontaneous Hyperthyroidism published in the Journal of Veterinary Internal Medicine concludes that these diets do help reduce the thyroxine concentration . This supports them.

A second study on Comparison of health parameters in normal cats fed a limited iodine prescription food vs a conventional diet indicated that there was no significant difference between cats fed on restricted-iodine diets and those that had normal diets for two years. This indicates that these diets are safe even on healthy cats.

However, this second study only considered healthy middle-aged cats and the findings might not be the same for the case of older or geriatric ones.

Therefore, therapeutic diet option is often recommended in cases where other treatments seem to be impossible due to other medical conditions.

While looking at iodine in cats functions, we did mention the fact that this mineral form part of the thyroid hormones. Therefore, its absence means that the body cannot secrete thyroid hormones.

Furthermore, for these diets to work, all other diets including commercial, cat treats, and homemade diets must also have a low amount of this mineral.

Also, reducing iodine may affect these foods palatability and some cats may not want to eat them.

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    Best Low Iodine Cat Foods

    Hill

    The idea is not looking for iodine-free diets for cats but those whose levels have been reduced since these pets still need this mineral. Reducing the amount may help bring thyroid hormone level to normal in some cases.

    You must have heard Hills low iodine cat food or prescription for thyroid health. They have two brands of food.

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    Top 3 Low Iodine Cat Foods Available On The Market

    Finding good quality cat food can be quite overwhelming with all the options on the market, let alone if youre narrowing it down to low iodine levels as well.

    To make the search process easier for you, weve compiled a review list of the best low sodium cat foods that you may find out there. Lets have a quick look at each one of them!

    Kicking off the list with one of the best low sodium options in the market. Hills Prescription Diet y/d is a specialized formula that is specifically formulated for cats suffering from hyperthyroidism.

    According to Hills, this formula is extremely low in iodine and youll be able to notice an improvement in the thyroid health of your cat in 3 weeks.

    The low concentration of iodine will deplete all the resources needed by the thyroid gland to produce more thyroid hormones, causing it to stop. This makes it an excellent alternative to medications and radiotherapy.

    However, you need to know that your cat will have to stick to that diet for life to prevent the thyroid gland from relapsing.

    Luckily, this canned wet food has a meaty flavor because it contains liver, pork and its by-products, chicken as well as water and cornflour. This means that your cat will enjoy eating it.

    In addition to the good flavor, the formula is also rich with multiple types of vitamins and minerals. These elements help the cats body to maintain a healthy bladder, heart, kidney, and even skin.

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    What Are The Complications Of Hyperthyroidism In Cats

    To fully treat a cat from hyperthyroidism, you need to do one of the following:

    • Surgically remove certain parts of the thyroid gland
    • Use radioactive therapy
    • Maintain a lifelong drug therapy

    Unfortunately, hyperthyroidism is a highly progressive disease that can even be fatal. The high production of thyroxine hormone has a lot of effects on various parts of the body.

    These centers include the central nervous system, the heart, the liver, the kidneys, and the gastrointestinal system.

    Also, with the continuously high metabolism, the cat will burn more resources than it builds up with feeding. This leads to a severe case of muscle wasting and emaciation.

    Not only that, but itll also lead to a much higher level of blood sugar in the cat. This can easily cause glucose tolerance and make body cells resistant to insulin, which is known as pre-diabetes.

    If this condition is left untreated itll quickly advance into becoming a full state of feline diabetes mellitus.

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    Hills Prescription Diet Feline Y/d Thyroid Health 18kg

    • Ref: 768013

    Your Price:$55.00

    Note:

    HILLS PRESCRIPTION DIET FELINE Y/D THYROID HEALTH 1.8KG

    Hills Prescription Diet Thyroid Care Dry Cat Food is clinically proven to improve thyroid health in 3 weeks when fed to your cat as its sole source of nutrition. This makes it a fast, safe and effective way of managing thyroid health in your cat, and reducing excess thyroid hormone production. Hills Prescription Diet is also delicious! Offering the taste that cats love and the nutritional support they need to stay happy and healthy.

    Ingredients: Corn Gluten Meal, Pork Fat, Whole Grain Corn, Soybean Mill Run, Egg Product, Chicken Liver Flavor, L-Lysine, Potassium Citrate, Lactic Acid, Dicalcium Phosphate, Fish Oil, Choline Chloride, Calcium Carbonate, Calcium Sulfate, DL-Methionine, Taurine, L-Tryptophan, Brewers Dried Yeast, vitamins , Niacin Supplement, Thiamine Mononitrate, Calcium Pantothenate, Vitamin A Supplement, Riboflavin Supplement, Vitamin B12 Supplement, Pyridoxine Hydrochloride, Folic Acid, Biotin, Vitamin D3 Supplement), minerals , L-Carnitine, Mixed Tocopherols for freshness, Natural Flavors, Beta-Carotene

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    Hills Prescription Diet Y/d Feline Thyroid Health

    Hills Prescription Diet Liver Care and Thyroid Care Cat Foods | Chewy

    This is a low iodine iodine) dry cat food which according to its manufacturer, Hills Pet, is a safe, effective and easy way to manage thyroid health. Clinically proven to improve thyroid health in 3 weeks when fed as the sole source of nutrition.

    It also has regulated sodium and phosphorus as well as added omega 3 fatty acids, L-carnitine, taurine, and antioxidants making it also good for kidney, urinary and heart health.

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    Hill’s Prescription Diet Y/d Feline

    RECOMMENDED

    OR YOUR MONEY BACK If you are unsatisfied for any reason, return the unused portion to the place of purchase for a full refund or replacement

    Hill’s® Prescription Diet® y/d® Feline is the safe, effective and easy way to manage thyroid health. Clinically proven to improve thyroid health in 3 weeks when fed as the sole source of nutrition.

    How it works:

    • Controlled phosphorus and low sodium
    • High in taurine, L-carnitine & omega-3 fatty acids
    • Promotes desirable urine pH
    • Supports kidney, heart & urinary health
    • Visible improvement in skin & coat
    • Helps support a healthy body condition
    • Supports a healthy immune system

    Additional info:

    Please consult your veterinarian for further information on how our Prescription Diet® foods can help your cat to continue to enjoy a happy and active life.

    IodineRestores thyroid health by reducing T4 hormone production
    Phosphorus & Sodium
    Helps ensure optimal heart health
    MagnesiumReduces building blocks of crystals & uroliths
    Target Urine pH6.4 6.6Supports urinary tract health

    *Urine pH of individual cats may vary due to complicating factors such as time of feeding before urine collection, type of urine collection, individual animal variation, and test methodology.

    Formulated to help

    reduce the risk of struvite & calcium oxalate crystals

    Made in the USAwith global ingredients you can trust

    Proud to have helped find a forever home & counting

    Diets For Cats With Hyperthyroidism As Part Of A Another Treatment

    Many hyperthyroid cats that are being treated with radioactive iodine therapy, methimazole or thyroidectomy can benefit from eating a high-protein, high-energy food like Instinct by Nature’s Variety Original grain-free chicken recipe wet cat food or Tiki Cat Hanalei Luau wild salmon grain-free wet cat food. These foods can help a cat regain the weight and muscle mass that they have lost due to their overactive thyroid.

    However, if your cat has compromised kidney function, more moderate levels of protein may be advisable. Eating too much protein can lead to a worsening of symptoms in cats with kidney disease.

    Canned food is ideal due to its high water content, which will help counterbalance your cats tendency to overproduce urine due to high thyroid hormone levels. Its also important that your cat have free access to clean water at all times.

    Once a cats thyroid levels have been normalized with radioactive iodine therapy, methimazole or thyroidectomy, and the cat has regained a healthy amount of weight, their diet should be adjusted to meet their maintenance needs.

    Your veterinarian can help you pick out an appropriate food at all stages of recovery.

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    May Not Be An Ideal Diet For Cats

    The dry y/d® contains no meat. Cats are obligate carnivores, raising the question, is this adequate for their needs?

    Per Hills, the protein is supplied by corn gluten meal and eggs. Animal protein apparently contains too much iodine. The canned formula includes more meat , so would be the better choice of the two. Hills compares the protein content of y/d® to that in g/d®, which is moderately protein-restricted. It is not likely to provide enough protein for thin cats recovering from hyperthyroid malnutrition, and not low enough for cats in later stages of renal failure. We do not recommend protein-restricting debilitated carnivores unless they are in moderately azotemic renal failure.

    Is iodine deficient

    Iodine is a required nutrient for a reason. We do not know what impact iodine deficiency will have long term upon either normal or hyperthyroid cats.

    May be impractical in a multiple cat household

    y/d® cannot be fed exclusively to normal cats

    y/d® must be fed exclusively to the hyperthyroidcat in order to achieve significant lowering of thyroid hormone levels. Even minute levels of iodine from other sources can diminish the effectiveness of the diet.

    Therefore, feedings for cats in a multiple cat household should be separate.

    Hills® allows that normal cats may eat y/d® if supplemented with maintenance cats foods. Even so, feeding y/d® to an entire household could be cost prohibitive, increasing the food cost by hundreds of dollars per cat per year.

    Summary

    Best Low Iodine Cat Food For Hyperthyroidism

    Hill

    Hyperthyroidism is a glandular disorder that results from increased production and consequently elevated blood level of thyroxine hormone . Thyroxine is one of the thyroid hormones.

    Usually, one or both the thyroid glands may enlarge or become overactive due to various reasons including thyroid adenocarcinomas , adenoma , environmental factors such as BPA, PBDEs, and PCB exposure, among other factors.

    Older cats are more vulnerable to hyperthyroidism . However, this disorder is not breed or gender specific.

    Some of the commonly noted symptoms of hyperthyroidism include weight loss, increased appetite, vomiting, diarrhea, weakness, poor coat quality , hyperactivity, restlessness, among others.

    Table of Content

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    Hills Prescription Diet Y/d Thyroid Care Dry Cat Food

    Hills Prescription Diet y/d Thyroid Care Dry Cat Food has been formulated as a safe and effective diet for managing your cats thyroid health. For cats with hyper thyroid, this food has been proven to improve thyroid health in just 3 weeks.

    Product details

    • Has limited iodine and controlled levels of phosphorus and sodium
    • is high in taurine, L-carnitine and omega-3 fatty acids
    • promotes desirable urine pH and supports kidney, heart and urinary health
    • contains clinically proven antioxidants to assist your cats immune system
    • product decreases T4 hormone production.

    Ingredients

    Corn Gluten Meal, Pork Fat, Whole Grain Corn, Soybean Mill Run, Egg Product, Chicken Liver Flavor, L-Lysine, Potassium Citrate, Lactic Acid, Dicalcium Phosphate, Fish Oil, Choline Chloride, Calcium Carbonate, Calcium Sulfate, DL-Methionine, Taurine, L-Tryptophan, Brewers Dried Yeast, vitamins , Niacin Supplement, Thiamine Mononitrate, Calcium Pantothenate, Vitamin A Supplement, Riboflavin Supplement, Vitamin B12 Supplement, Pyridoxine Hydrochloride, Folic Acid, Biotin, Vitamin D3 Supplement), minerals , L-Carnitine, Mixed Tocopherols for freshness, Natural Flavors, Beta-Carotene

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    How Low Iodine Diets Works

    So why do they work in the first place?

    Well, as you already know, the cats body needs its supply of iodine in order to produce thyroxine hormone. Also, cats cant create iodine in their bodies on their own, which is why food is their only source of iodine.

    So, by consuming foods that are low in iodine, youll be able to prevent the thyroid gland from making the hormone.

    This logical explanation is even supported through one-year evaluation research. In this study, 8 moderate to severe hyperthyroid cats were observed through a course of 12 months. The aim of the study was to evaluate the efficacy of iodine restrictions in the cats diets.

    The treatment method was a success for 6 out of 8 cats, noting that the two remaining cats had the highest initial thyroxine levels.

    However, you need to know that food restriction in diets wont fully cure hyperthyroidism. Instead, the right low iodine diet can help your feline friend to reduce the impact of the symptoms that comes with hyperthyroidism, which Ill address in the following section.

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    Hill’s Pet Nutrition Launches Veterinary Prescription Diet Y/d Feline Thyroid Health At Cvc Kansas City

    Topeka, Kan. — An estimated one in 300 to 400 cats get hyperthyroidism throughout the course of their life. To offer veterinarians and pet owners an alternative to current surgical, radioactive iodine and oral management of hyperthyroidism, Hill?s Pet Nutrition launched Hill?s Prescription Diet y/d Feline Thyroid Health.

    Kansas City —

    An estimated one in 300 to 400 cats get hyperthyroidism throughout the course of their life. To offer veterinarians and pet owners an alternative to current surgical, radioactive iodine and oral management of hyperthyroidism, Hills Pet Nutrition launched Hill’s Prescription Diet y/d Feline Thyroid Health.

    “Managing hyperthyroidism is now as easy as feeding your cat,” says Dru Forrester, DVM, MS, Dipl. ACVIM, director of Scientific & Technical Communication for Hill’s Pet Nutrition at CVC in Kansas City today.

    The new diet manages iodine intake to control thyroid hormone production, and there’s no pilling necessary, Hill’s reports.

    The product helps restore thyroid health by reducing T4 hormone production, and it helps support kidney health by controlling phosphorus and sodium. The product is also said to help support urinary tract health through reduced magnesium and moderate urine pH target .

    Hill’s Prescription Diet y/d Feline Thyroid Health contains limited iodine levels to effectively improve thyroid health in three weeks. The product is available in a dry 4-lb. and 8.5-lb. bags, and canned formulations.

    Related Content:

    Is There A Special Diet For Hyperthyroidism In Cats

    Hills Prescription Diet y/d

    Cats with hyperthyroidism have happier, healthier lives when their caregivers are knowledgeable about the disease and its dietary management.

    Here are some hyperthyroidism management tips about what should be included in a diet for cats with hyperthyroidism and why its such an important part of managing the disease.

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    How To Make Therapeutic Diets A Success

    While trying to manage hyperthyroidism using therapeutic diets, it is important to ensure that the foods you opt for are nutritionally balanced, have enough calories and are meant for these pets. They need to help your feline friend recover from muscle loss and gain weight.

    Also, they should be able to manage diabetes and glucose intolerance since these conditions are often noted hyperthyroid cats.

    Low carb foods will help those diabetic. However, you should avoid dry foods and reduce the non-animal source of protein since these pets are strict carnivores.

    Since wet foods have lower or no vegetables, fruits or grains as opposed to dry ones. We recommend you go for wet canned food instead of the dry one.

    Finally, dry foods often have higher plant proteins and carbohydrates. Therefore, avoid dry kibble foods.

    Treating Hyperthyroidism In Cats

    The goal of hyperthyroidism treatment is to lower the levels of thyroid hormones in the body. This can be accomplished in several ways:

    • Radioactive iodine therapy

    • An anti-thyroid medication, like methimazole

    • A special diet for cats with hyperthyroidism

    • Thyroidectomy

    Working together, you and your veterinarian can determine what type of treatment is best for your cat. However, no matter which method you choose, diet can be an important part of all of them.

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