Cat vitamins and supplements: what do they actually need?

Cats need the right vitamins to live their healthiest and friskiest lives. In most cases, they can get those vitamins simply by eating high-quality, nutritionally complete and balanced foods. But in other cases, a veterinarian may recommend adding vitamins or other supplements to a cat’s diet. Let’s take a look at the roles that vitamins and supplements play in cat health and how best to provide them. Cat Vitamins 101 Vitamins are essential nutrients that cats must take in through their diet because their bodies can’t make them on their own. They are considered micronutrients, meaning that in comparison to macronutrients like protein and fat, cats don’t need to eat large amounts — but this doesn’t mean they aren’t important! Different vitamins do different things in the body, but as a group, they're essential for growth, metabolism, and fighting diseases. Cats who are vitamin-deficient can develop skin and coat problems, weight loss or poor growth, lethargy, and neurologic problems. Commercially available cat foods that follow the guidelines put forth by the Association of American Feed Control Officials (AAFCO) contain all the vitamins that cats need to thrive. Look for statements on cat food labels that read something like: "Animal feeding tests using AAFCO procedures substantiate that (food name) proves complete and balanced nutrition for (life stage)." or "(Food name) is formulated to meet the nutritional levels established by the AAFCO Cat Food Nutrient Profiles for (life stage)." On the other hand, cats who are suffering from health problems or who are eating home-prepared diets often do need to take vitamins and other nutritional supplements. But getting too much or the wrong type of a vitamin or supplement can sometimes be just as dangerous as getting too little! It’s always best to talk to your veterinarian before adding anything to your cat’s diet. They can determine whether supplementation is needed and point you toward safe and effective products. What Vitamins Do Cats Need to Stay Healthy? According to AAFCO, these are the vitamins that cat foods must contain in appropriate amounts and ratios: Minerals are another type of micronutrient, but unlike vitamins, they don’t contain carbon. The minerals that must be included in a cat’s diet include: Other nutritional supplements can also be added to a cat’s diet to help manage certain health conditions. Veterinarians commonly recommend: How to Treat Vitamin Deficiency In Cats A veterinarian may suspect that a cat has a vitamin deficiency based on their diet or their clinical signs but testing vitamin levels in a blood or other tissue sample is usually necessary to confirm the diagnosis. Here are some signs of vitamin and mineral deficiencies in cats: While maintaining healthy vitamin and mineral levels in a cat’s body is best achieved through feeding a nutritionally complete and balanced diet, some health problems are managed, at least in part, by giving cats supplements. For example: Risks of Giving Your Cat Vitamins Most of the time, the biggest risk associated with giving cat vitamins is wasting money. Cats will just pee out water-soluble vitamins (B vitamins, for example) that they don’t need. However, this isn’t the case for the fat-soluble vitamins A and D and some minerals. When these are given in excess they can build up to dangerous levels in a cat’s body. Signs that are associated with toxicity include: Talk to your veterinarian before supplementing your cat’s diet with vitamins and minerals to avoid these types of health problems (and wasting your money!). Tips for Shopping for Cat Vitamins and Supplements Your veterinarian can help you pick out the right vitamin or supplement for your cat. The goal is to give your cat the supplements they need while avoiding the ones they don’t. For example, cats that have inflammatory bowel disease or gastrointestinal lymphoma often need to be on a Vitamin B12 supplement, but a multivitamin that contains Vitamin B12 and many other vitamins and minerals wouldn’t be appropriate. Unfortunately, vitamins and other nutritional supplements are not closely regulated so their safety and effectiveness can vary widely. Look for products that are labeled with the National Animal Supplements Council (NASC) Quality Seal. The NASC is a nonprofit industry group that sets standards for pet products. Your veterinarian can also recommend trusted supplements made by reputable manufacturers. A Wellness Plan Can Help You Pay for Vitamins and Supplements High-quality vitamins and nutritional supplements can be expensive, particularly when cats need to be on them for a long time. If you have cat insurance, it should cover the medications that your veterinarian prescribes as part of a treatment plan for illness or injury, but not those that are taken for preventative reasons. But did you know that some pet insurance companies offer Wellness Plans that will help reimburse you for vitamins and supplements that are part of your cat’s routine and preventive care? Combining traditional cat insurance with a Wellness Plan gives you the peace of mind that you’ll be able to provide your cat with all the veterinary care they might need.

Cat vitamins and supplements: what do they actually need?

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