
- High-quality, natural ingredients. One of the primary goals of changing your cat’s diet to support his hyperthyroidism treatment is to help him regain his health. ...
- Rich in animal protein. All cats require a protein-rich diet, but protein is particularly important for cats trying to recover from hyperthyroidism. ...
- Energy-rich. Due to increased metabolic activity, many cats with hyperthyroidism end up losing weight. To help your cat restore his healthy body weight, look for a calorie-dense diet. ...
- Higher moisture levels. Cats with hyperthyroidism often exhibit increased urine output which can lead to dehydration. ...
- Complete and balanced. All cats require a complete and balanced diet, but balanced nutrition is especially important for underweight cats trying to recover from hyperthyroidism. ...
What ingredients in cat food are bad for my Cat?
Let’s take a look at some of the worst ingredients on a cat food label.
- Carbohydrates. As true (obligate) carnivores, cats have virtually zero natural carbohydrate requirement. ...
- Animal By-Products. ...
- Carrageenan. ...
- BHA, BHT, and Ethoxyquin. ...
- Artificial Colors. ...
What can I feed a cat Besides cat food?
- Fish. While you don't want your kitty eating from the aquarium, feeding him oily fish such as tuna or mackerel can help his eyesight, joints and brain.
- Meat. Poutry, beef and other meat is a natural option for your little carnivore. ...
- Cheese. ...
- Bananas. ...
- Berries. ...
- Melon. ...
- Carrots. ...
- Rice.
Why is cheap cat food bad for Your Cat?
They are certainly not good for your cat. In fact, there have been many instances where cats got sick from cheap cat food—even some instances where a supposed “healthy cat food” included ingredients such as melamine. They include these chemicals because they artificially boost the protein ratings.
What type of cat food do cats like best?
What should you look for in dry cat food?
- Quality protein: Quality dry cat food has a high protein content. ...
- Taurine: Taurine is an essential amino acid for cats. ...
- Vitamins and minerals: Look for a dry cat food with a range of added vitamins and minerals. ...
- Fats: High-quality dry cat food should contain plenty of good fats and fatty acids, such as omega-3.

How can I fatten up my cat with hyperthyroidism?
I recommend owners feed a high-calorie canned food in the morning and evening to meet most of the cat's caloric needs and leave some dry food for daytime nibbling. Hill's y/d food may be helpful for some cats who are difficult to medicate. It has an extremely low iodine level to limit the production of thyroid hormone.
Do cats with hyperthyroidism need special food?
IMPORTANT: Cats who are being treated for hyperthyroidism with an iodine-restricted diet CANNOT be fed anything other than their prescription food. This means absolutely no treats, no people food, and no scavenging or hunting.
How can I treat my cats hyperthyroidism naturally?
Feline hyperthyroidism natural treatment options are often considered by pet owners. Some of these treatments include switching your cat to a raw food diet, giving them special vitamins and supplements, and/or switching to special natural pet foods.
Can I feed my hyperthyroid cat tuna?
Don't use fish prepared for humans or fish-based cat foods as your cat's primary diet. If you feed your cat tuna fish, use chunk light in water rather than albacore, which has higher mercury levels.
Is salmon good for cats with hyperthyroidism?
Avoid Fish-Based Foods. A study in 2000 found that cats who preferred canned cat food in fish or liver and giblets flavors had an increased risk of hyperthyroidism. Fish and other ocean creatures have higher levels of iodine than do other foods.
Why do hyperthyroid cats meow so much?
Signs of anxiety in a cat – including pacing, yowling for no apparent reason, and restlessness – are a common symptom of feline hyperthyroidism. This is due to increased stimulation in the nervous system which is a common occurrence in cats with feline hyperthyroidism.
How long can a cat with hyperthyroidism live?
If effectively managed, cats with hyperthyroidism can live for many years with a very good quality of life. If untreated, this disease will cause uncontrolled weight loss, severe heart disease and eventually death.
Is my cat in pain with hyperthyroidism?
In addition, hyperthyroidism can cause hypertension or high blood pressure, and result in damage to the eyes, kidneys, and brain. Cats with untreated hyperthyroidism can also endure pain and a lower quality of life due to the symptoms of the disease.
How long can a cat live on methimazole?
The average life expectancy of a methimazole patient is ~3 years.
Is fish good for hyperthyroidism?
A person with hyperthyroidism should avoid eating excessive amounts of iodine-rich foods, such as: iodized salt. fish and shellfish.
What foods are low in iodine?
Breads, cereals, and grainsPlain cooked barley, oats, millet, buckwheat, bulgur wheat, and quinoa.Cereals, pastas, and rice made without ingredients that contain a lot of iodine.Homemade bread made without iodized salt.Plain unsalted rice cakes.Plain unsalted matzo.Plain unsalted popcorn.More items...•
Do cats feel unwell with hyperthyroidism?
The most common clinical signs of hyperthyroidism are weight loss, increased appetite, and increased thirst and urination. Hyperthyroidism may also cause vomiting, diarrhea, and hyperactivity. The coat of affected cats may appear unkempt, matted, or greasy (see Figure 1).
Does canned cat food cause hyperthyroidism?
Consumption of canned cat food is considered a risk factor for the development of feline hyperthyroidism.
What is the best treatment for hyperthyroidism in cats?
An anti-thyroid medication, like methimazole. A special diet for cats with hyperthyroidism. Thyroidectomy (largely replaced by radioactive iodine therapy)
What to do if my cat has a thyroid problem?
Once a cat’s 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.
How long does it take for thyroid hormones to go down after a diet?
It has been clinically proven that within three weeks of beginning this type of hyperthyroidism diet, levels of T4 thyroid hormones begin to decrease, and within a few months, they are often back to normal.
Can cats have iodine?
Prescription Diets for Cats with Hyperthyroidism. Hyperthyroidism can be managed through an iodine-restricted prescription diet, often without the use of other medical treatments. However, the effects of long-term iodine restriction on a cat’s health are still being studied.
Can cats eat protein?
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 .
Do cats with hyperthyroidism have healthier lives?
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 it’s such an important part of managing the disease.
Is pates good for cats?
Gravy foods tend to be high in carbs, so pates are a better choice. Motivated cat owners may check out the website ( www.catinfo.org ), which gives nutrient breakdown of various prescription and over-the-counter diets in the link “Protein/Fat/Carbs Chart”.
Is canned cat food good for cats?
Any canned cat food is better than any dry, which contains too much carbohydrate and plant-based protein. Meat by-products are fine for carnivores: they’re simply protein sources such as organ meats and entrails that people don’t find appetizing. Gravy foods tend to be high in carbs, so pates are a better choice.
Why do cats need wet food?
That’s because cats with hyperthyroidism are at an increased risk of developing chronic kidney disease (CKD). Reportedly, CKD affects over 7% of cats above 10-years of age and 30% of cats aged above 15 years. A diet that is high in moisture content is immensely beneficial in promoting hydration, which the feline with CKD needs the most. This is why dry food might not be the best option.
What is the disease of cats?
Hyperthyroidism is a common disease that mostly affects old or middle-aged cats. It is often referred to as thyrotoxicosis. Feline hyperthyroidism is caused when Thyroxine or thyroid hormone (levels), which in clinical terms is called T3 and T4, are excessively produced. Imbalance in these thyroid hormones causes various issues and symptoms.
Why is thyroxine important?
Thyroxine is the main hormone that the thyroid gland produces and it is important to regulate blood glucose levels. It is also a counter-regulatory and anti-insulin hormone, which is why its effect is the opposite of insulin. This means it promotes an increase in blood glucose circulation by encouraging glycogenolysis. Glycogenolysis is the state when the glucose stored in the liver and muscle is released into the bloodstream.
Can cats have hyperthyroidism?
While there is no clear causative connection discovered between diet and hyperthyroidism, several studies have suggested some correlation between some dietary elements and the disease. Whats more important – diet can affect how symptoms manifest. Bad diet will exacerbate already bad situation, so make sure to feed your cat cat food that will work positively on its overal health condition. As always with sick cat – do consult your veterinarian.
What is the best food for cats with hyperthyroidism?
This Wellness Complete Health Pate Chicken Entrée is a good option because it is rich in animal protein and high in both fat and calories.
How to help a cat with hyperthyroidism lose weight?
To help your cat restore his healthy body weight, look for a calorie-dense diet. Fat is the richest source of calories for cats and it is most biologically valuable when it comes from animal-based ingredients.
Why is my cat hyperthyroid?
Environmental risk factors may play a role in predisposing a cat to hyperthyroidism and high levels of dietary iodine may be involved. The exact cause for hyperthyroidism in cats is unknown, though research is being conducted to better understand the role of dietary iodine as an influencing factor.
How to tell if a cat has hyperthyroidism?
Unexplained weight loss, increased thirst, and poor coat condition are all potential signs of hyperthyroidism. Before you panic and rush your cat to the vet, know that hyperthyroidism is a serious condition, but it is also very treatable and is completely curable in most cases. Don’t delay in seeking treatment for your cat because he could develop serious complications but rest easy knowing that there is a highly effective form of treatment that could cure your cat in as little as one to two weeks. Add to that a high-protein, energy-rich diet and your cat will be good as new in no time.
What is the minimum amount of protein for kittens?
Here are some of the requirements for a cat food to receive our recommendation: A source of high-quality animal protein as the first ingredient. At least 30% crude protein for kittens and at least 26% for adults. A minimum of 9% crude fat for kittens and adults.
What is the best food for a cat?
Turkey, chicken, and turkey liver are the first three ingredients followed by turkey broth and fresh turkey for additional protein and moisture. This recipe is rich in omega-3 and omega-6 fatty acids but is still complete and balanced to ensure your cat’s optimal nutrition.
Why is protein important for cats?
Rich in animal protein. All cats require a protein-rich diet, but protein is particularly important for cats trying to recover from hyperthyroidism. Increased metabolic activity often results in weight loss and loss of muscle mass, so increasing your cat’s protein intake will help him gain weight and rebuild muscle.
Why is hyperthyroidism a problem in cats?
Hyperthyroidism is a common condition in older cats because of an excess of circulating thyroid hormone, called “thyroxine.”. The thyroid gland, located in the neck, is responsible for the body’s metabolism.
Where is the thyroid gland located in cats?
The thyroid gland, located in the neck, is responsible for the body’s metabolism. This is why one of the first signs of thyroid disease may be a change in weight – weight gain if the thyroid is underactive and weight loss if the thyroid is overactive. In cats, an underactive thyroid is extremely rare. However, an overactive thyroid is quite common.
Why is it important to monitor cat weight?
Because metabolism is altered in hyperthyroidism, it’s important to monitor your cat’s weight and muscle mass. Even after treatment it may take a long time to reverse weight loss and muscle loss that occurred before your cat’s diagnosis. This can best be done by monitoring your cat’s body condition, muscle condition, and weight.
Does iodine prevent thyroid hormone production?
In order to produce thyroid hormone (thyroxine), the body needs a supply of iodine. If we restrict iodine , production of thyroxine decreases. Therefore, by using the veterinary therapeutic diet that is currently available and restricted in iodine (the only source the body has of iodine) this will prevent the thyroid from making thyroid hormone.
Can you medicate a cat every day?
For example, some families can’t medicate cats every day, so a more permanent solution such as radioactive iodine treatment or surgery may be best.
Does diet help with hyperthyroidism in cats?
Additionally, diet may play a significant role in managing the disease, whether as a sole treatment or as an adjunct tool to address changes in your cat’s body related to hyperthyroidism. Blog written by Dr. Daisy Spears in conjunction with Dr. Linder.
Can cats have thyroid problems?
However, an overactive thyroid is quite common. Many older cats with overactive thyroids have actual enlargement of the gland which can be felt in the neck by your veterinarian. Other than unexplained weight loss, your cat may also become more restless, hyperactive, vocal, and extremely hungry!
The 6 Best Cat Food for Hyperthyroidism
This food is a wet canned food in the form of pâté is meant to be a healthy, grain-free option for your furry feline. It is filled with high-quality protein that comes from chicken. It also has ingredients like carrots, flaxseed, and cranberries.
Iodine Levels
Iodine levels are the most crucial consideration when you are dealing with a cat with hyperthyroidism. Until their thyroid calms down and begins to balance itself out, giving your cat a diet with minimal iodine levels is one of the best ways to combat it.
Protein Levels
Protein levels are not the most significant concerns when your cat is in the midst of hyperthyroidism. However, as they begin to come out of it and recover, they need food to encourage their body to bulk up again and build mass. They have likely become relatively weak, and a diet high in protein helps them regain their strength and health.
Canned or Dry?
There is debate about whether canned or dry food is better to feed a cat struggling with hyperthyroidism. It is ultimately up to both you and your cat. What does your cat prefer, and what are they more likely to eat? They need to eat plenty of food while they struggle with their thyroid, or they could lose dangerous amounts of weight.
Conclusion
It can take a while for your cat to land on their feet again after getting diagnosed with hyperthyroidism. However, with medical management and dietary restrictions, your cat can find their way back to health.
What is the best food for a cat?
Choose foods composed of over 50% calories from protein. The best protein sources are species-appropriate and highly digestible. Your cat requires meat-based food with no high-protein fillers like pea protein, potato protein, wheat gluten, and corn gluten meal.
What are the ingredients in a tyroid diet?
First 5 Ingredients: Water, Pork Liver, Pork By-Products, Chicken, Corn Flour. While this food is pushed as an alternative to lifelong medication, radioiodine treatment, or a thyroidotomy, it’s not a cure for hyperthyroidism. It starves the thyroid of fuel, but it doesn’t slow down the progression of a thyroid tumor.
How much protein is in canned cat food?
The canned food is about 27% protein, 24% carbohydrate, and 49% fat. This isn’t an ideal calorie distribution for any cat, much less a senior with a propensity to lose muscle mass. Senior cats require high-quality protein to maintain healthy muscle mass, and this diet just doesn’t offer what they need.
Is cat food good for hyperthyroidism?
It’s not intended to be a substitute for professional veterinary advice, diagnosis, or treatment. The best cat food for hyperthyroidism is rich in species-appropriate protein, low-carbohydrate, and is free from ingredients that contribute to thyroid disease. Iodine management can also help.
Does hyperthyroidism cause diabetes in cats?
Hyperthyroidism raises your cat’s blood glucose levels and often leads to insulin resistance and an impaired glucose tolerance. This is a prediabetic state. Even if this doesn’t advance to full diabetes mellitus, hyperthyroid cats are sensitive to sugar and require controlled levels of dietary carbohydrate.
Does canned cat food cause thyroid problems?
Since iodine is central to thyroid function, this may be part of the connection, but it’s not clear that iodine content is the only problem.
Can cats with hyperthyroidism be fed?
Caring for a cat with hyperthyroidism gets expensive quickly. If you want to feed your cat well while saving enough money to pay for radioiodine treatment, medication, and vet visits, consider this food from Wellness Complete Health.
