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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.
You remember the first time you met like it was yesterday, but lately you find yourself wondering if your cat has entered the golden years.
Here are some things to know about senior cats, including signs they’re ageing and ways to alter their diets to keep them going strong.
Gasp!
Is my baby ... old?
A 12-year-old cat is equivalent to a 64-year-old human.
This 64-year-old
ran a marathon,
so you never
know.
Just like people, cats often show signs that they're getting older:
• Decreased activity
• Joint weakness
• A picky palate
• Confused by the internet
A complete and balanced diet is important, whether or not your cat has underlying health issues.
We get it. Indoor cats have less opportunity to exercise than outdoor cats. Just don’t let those calories add up to unwanted pounds.
10 extra calories a day = up to 1 pound a year.
Picky eating in older age often comes from a reduced ability to taste and smell. Cats 14 years and older are 15 times more likely to be too skinny.
So make sure you’re feeding your cat a food that’s high in calorie density and as tasty as possible.
Senior cats with heart disease may need a special veterinarian-prescribed food.
Senior cats with kidney issues may need veterinarian-prescribed food that's lower in potassium and protein.
Cats with diabetes may need to eat a special veterinarian-prescribed diet.
Consider adding dry food to your cat’s diet which can help remove plaque buildup.
All adults cats, regardless of age, should be fed a carnivorous diet.
An animal-based protein should be the first ingredient on any cat food label.
Good news: You don’t have to worry about providing additional supplements when you choose IAMS™. All foods are nutritionally complete and balanced.
