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Antioxidants are good for your cat because they play a key role in minimizing damage to cells, including cells of the immune system.
These important, naturally occurring nutrients help maintain health by slowing the destructive oxidative process of cellular molecules. They also can be important in supporting immune responses and vaccine recognition in cats. This may be especially critical for kittens that are being vaccinated while their immune system is still developing.
Additionally, antioxidants can reverse decreases in immune-cell function for senior cats, increasing them back to healthy adult levels.
Antioxidants are nutrients found naturally in the body and in plants such as fruits and vegetables. Common antioxidants include vitamin C, vitamin E and certain compounds called carotenoids (including lutein and beta-carotene). A blend of several antioxidants in moderate amounts may be more effective than high levels of one antioxidant.
As cells function normally in the body, they produce damaged molecules called free radicals. These free radicals are highly unstable and steal components from other cellular molecules, such as fat, protein or DNA, thereby spreading the damage.
This damage continues in a chain reaction, and entire cells soon become damaged and die in a process called peroxidation. Peroxidation is useful because it helps the body destroy cells that have outlived their usefulness and kills germs and parasites. However, when left unchecked, peroxidation also destroys or damages healthy cells.
Antioxidants help prevent widespread cellular destruction by willingly donating components to stabilize free radicals. More importantly, antioxidants return to the surface of the cell to stabilize rather than damage other cellular components.
When there are not enough antioxidants to hold peroxidation in check, free radicals begin damaging healthy cells, which can lead to problems. For example, free radical damage to immune cells can lead to an increased risk of infection.
Because antioxidants play a key role in minimizing damage to cells, such as those that make up the immune system, recent research examined the benefits of certain antioxidants on the immune response of cats. The results of these studies indicated that antioxidants are important in helping cats maintain a healthy immune system.
The research also showed that each antioxidant benefits the immune system uniquely, so one antioxidant at high levels is not as effective as a group of antioxidants acting together.
Antioxidant | Source | Function |
Vitamin E | Plant oil extract, tocopherols | Optimizes immune system’s T-cell activation |
Beta-carotene | Vitamin premix, corn meal, chicken by-product meal and chicken fat | Optimizes types of cells present in the blood, increases antibody levels in the blood and optimizes vaccine recognition |
Recent research also examined the effect of aging on immune responses. The findings indicate that as cats age, immune cell responses may decline. Including antioxidants in your cat’s diet can help reverse the age-related decrease in immune cell function, returning it to healthy adult levels.
Okay, we admit it: We’re kind of obsessed with cat food. And while we’ve done tons of research to create the world’s best single-serving menu items, all it really took was observing the obvious. Here are five basic facts about cat food you didn’t know you already knew.
We presented a neighbor’s 12-year-old tabby with both a Perfect Portions™ fresh salmon meal and yesterday’s salmon leftovers from a can. Guess what happened? She sniffed us out and chose fresh. Is it because her sense of smell is more powerful than a human’s? Or was it completely obvious that the leftovers had mixed with the scent of the blue cheese and pea soup sitting next to the can in the fridge?
How would you like to have tuna salad for lunch? And then for dinner? And then for breakfast? Don’t assume your cat doesn’t mind just because her taste buds are different — feeling superior is a cat’s job. Your job is to give them variety, which is hard when you have leftovers coming out of your ears. Try a multipack of Perfect Portions™ for the ultimate in no-leftovers variety.
Why your cat judges you
A focus group of four people at a recent dinner party revealed that opened cat food smells less than good. It’s especially embarrassing if you're the host and the smell keeps wafting over your mashed potatoes.
What cat food smells like when it's left over in your fridge
Canned food has been around for more than 100 years, so it seemed high time for a design update. When we reimagined canned cat food, we decided to get rid of the can altogether in favor of Perfect Portions™, with no-mess, no hassle containers. The results have been, uh, uncanny. Everyone agrees we should can the can. For good.
With food this good, lunchtime for cats can be just as tempting as Thanksgiving dinner for humans. Cats can have problems maintaining a healthy diet — and sticking to healthy portions — just like we do. It’s why we’ve taken the guesswork out of meals with Perfect Portions™. Each pack contains just enough (and not too much) every time. So don’t be fooled by cat food cans with 1½ servings. Unless you plan on training your cat to use the treadmill.
Cats after mealtime on regular canned food
