The threat of free radicals
Cells are continually under attack from compounds called 'free radicals'. Generated as a 'by-product' of the body's own metabolism or as a result of external factors like pollution, free radicals can kill cells by damaging the membrane, the enzymes and the DNA contained within. Free radicals pose a particular risk to the cells of the nervous and immune systems, and they are even thought to contribute to the progression of many diseases and the onset of premature ageing.
Tasty Tips
How antioxidants help
Antioxidants help prevent the free radicals from damaging cells. Whilst the body’s normal antioxidant defences provide some protection, the addition of antioxidants to the diet provides an additional ‘active shield’ that supports those natural defences.
Clinically proven antioxidants
Hill’s Science Plan foods contain a unique combination of antioxidants such as vitamins E and C, beta-carotene and selenium, and that superior antioxidant formula has been clinically proven to help maintain your pet’s health, reduce the risk of disease and strengthen the immune response.
Protecting puppies and kittens
Because puppies and kittens are particularly at risk from free radicals, Hill’s Science Plan Healthy Development formulas contain antioxidants clinically proven to help build healthy immune systems right from the start.
Related products
Perfect Weight Adult Small & Mini Breed Dog Mousse with Turkey
Chicken recipe, small breed dry dog food with for the weight support and balanced nutrition for overall health. With small kibble size for tiny mouths, quality protein for lean muscle.
Light Adult Cat Food
Chicken recipe dry cat food with L-carnitine and fewer calories for ideal weight management in adult cats. Packed with high-quality protein, omega-6s, and vitamin E for shiny fur and healthy skin.
Sensitive Stomach & Skin Small & Mini Adult Dog Food
Hill's Science Plan Sensitive Stomach and Skin Small & Mini Adult Dog Food with Turkey is a complete premium pet food for small breed adult dogs aged 1–6 years. This deliciously soft mousse is enriched with ingredients that support digestive health & skin care.
Adult Multipack Wet Dog Food with Chicken, Turkey & Beef
Hill's Science Plan Adult Dog Food Variety Pack is composed of 12 loaf cans: 6 with Chicken, 3 with Beef & 3 with Turkey. It is a complete pet food for adult dogs 1–6 years old.
Related articles
Proteins
To make a protein, amino acids are linked together in a long chain. The chain is then bundled into to a three-dimensional structure, like a tangled ball of yarn.
What Nutrients Can Help a Pet’s Immune System?
Learn why nutrients like antioxidants & amino acids can help improve your pet's immune system, as well as top antioxidants to look for in pet food.
The Incredible Science Behind Your Pet's Microbiome
Learn what your pet's microbiome is, how it contributes to your pet's gut and overall health, and why nutrition is important in maintaining healthy microbiomes.
The Right Diet For Your Pet
In people, the right diet is very important. If you are eating the wrong way for your metabolism, activity level, age and lifestyle you could end up with health issues.
Put your pet on a diet without them knowing
Our low calorie formula helps you control your pet's weight. It's packed with high-quality protein for building lean muscles, and made with purposeful ingredients for a flavorful, nutritious meal. Clinically proven antioxidants, Vitamin C+E, help promote a healthy immune system.
Put your pet on a diet without them knowing
Our low calorie formula helps you control your pet's weight. It's packed with high-quality protein for building lean muscles, and made with purposeful ingredients for a flavorful, nutritious meal. Clinically proven antioxidants, Vitamin C+E, help promote a healthy immune system.