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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.
With all of the different kitten food options and ingredients available, it’s important to learn what your kitten needs and what is less essential. You may have heard of flaxseed meal, an ingredient included in some wet cat foods. Is flaxseed meal, a source of omega-3 fatty acids, a necessity for your kitten?
Learn more about this ingredient and how it can affect your kitten’s health for the better.
Flaxseed meal is the ground seed of the flax plant. The oil in flax is a good source of omega-3 fatty acids like alpha-linoleic acid, which is the parent compound of other omega-3 fatty acids.
In kitten and cat food, flaxseed meal is used to provide omega-3 fatty acids to give a balance of omega-6 to omega-3 fatty acids in the diet. IAMS research shows that balancing the amount of omega-6 and omega-3 fatty acids helps maintain a healthy skin and coat.
Including omega-3 fatty acids like alpha-linoleic acid in a kitten’s diet can help:
Alpha-linolenic acid may be an essential omega-3 fatty acid; however, it may take several generations for the signs of deficiency to become evident in a cat. When choosing a wet food, consider one that contains flaxseed meal to help maintain your kitten’s health during this time of rapid growth and development. IAMS™ Perfect Portions™ Healthy Kitten Pate with Chicken is formulated with omega-3 sources, including flaxseed meal, to provide guaranteed levels of omega-3 fatty acids.
