
Antioxidant Vegan Dog Food: Boosting Health and Longevity
As caring pet families, we strive to provide our dogs with the best care possible to ensure their health and longevity. Just like humans, dogs can experience oxidative stress, a condition caused by an imbalance between pro-oxidant (free radicals) and antioxidant molecules. This imbalance can lead to various health issues, including chronic diseases like cancer, cardiovascular disorders, and neurodegenerative conditions. Fortunately, there is a natural way to combat oxidative stress and support your dog’s well-being: incorporating the right antioxidants into their diet with an antioxidant dog food.
Understanding Free Radicals and Their Impact on Dogs’ Health
Free radicals are highly reactive oxygen-containing molecules that can cause damage to cell membranes, enzymes, and even DNA. Dogs’ nervous and immune systems are particularly vulnerable to the harmful effects of free radicals.
Research has shown that an excess of free radicals may contribute to premature aging and the development of various diseases in dogs, just as in humans. Hence, it’s crucial to provide our pets with sufficient antioxidants to neutralise these harmful molecules and protect their bodies from potential damage.
What is Oxidative Stress and Its Impact on Dogs?
Oxidative stress occurs when there is an imbalance between pro-oxidant molecules, commonly known as free radicals, and antioxidant molecules in the body. This phenomenon can arise during physiological situations such as growth and intense physical activity. Although oxidative stress is involved in aging, it is also linked to the development of various diseases like obesity, kidney diseases, central nervous system disorders, and more (1).
In dogs, just as in humans, free radicals can cause damage to cell membranes, enzymes, and even DNA, with the nervous and immune systems being particularly vulnerable. Studies suggest that the overproduction of reactive oxygen species (ROS), or free radicals, may lead to premature aging and the development of chronic diseases like cancer, cardiovascular diseases, and neurodegeneration (2).
The Role of Antioxidants in Combating Free Radicals
Antioxidants are the superheroes that neutralise the harmful effects of free radicals in the body. They are nutrients found in food that protect the body from damage caused by these reactive oxygen-containing molecules. For dogs, common antioxidants include vitamins C and E, which are abundantly found in colourful fruits and vegetables. By providing the right combination of antioxidants in their diet, we can significantly improve our pets’ health and well-being (3, 4, 5, 6, 7).
Understanding ORAC Value and Its Significance
The Oxygen Radical Absorbance Capacity (ORAC) unit is a method used to measure the antioxidant capacity of different foods. While the precise relationship between ORAC values and health benefits is not fully established, it is generally believed that foods with higher ORAC scores have greater antioxidant capacity and are more effective in neutralising harmful free radicals.
For dogs, the average diet should consist of approximately 800 – 2,000 ORAC units per day, depending on their weight. Researchers recommend consuming a wide variety of whole plant foods to obtain the triple whammy of macronutrients, micronutrients, and phytonutrients for optimal health.
Scientifically Formulated Vegan Antioxidant Dog Food
To provide your dog with the best possible nutrition and support their long term health, Bonza has formulated a science informed blend of antioxidant ingredients and polyphenols called PhytoPlus®. This carefully crafted blend is designed to reduce oxidative stress and promote optimum health and longevity for your canine companion helping to create the best vegan antioxidant dog food available.
Bonza Ingredients ORAC Values: Understanding Antioxidants and Their Impact on Health
The following is a list of some of the best antioxidants for dogs.
View table for ORAC value of Bonza plant-based food
Chickpeas: ORAC Value 847
Chickpeas are rich in antioxidants such as caffeic acid, chlorogenic acid, kaempferol, and quercetin. These powerful phytonutrients work synergistically to protect against inflammation and oxidative stress, contributing to better overall health. (1)
Peas: ORAC Value 741
Green peas offer a wide range of potent antioxidants, including coumestrol, which may lower the risk of stomach cancer. They also contain saponins, promoting heart health and inhibiting the growth of cancer cells. Additionally, phenolic acids and flavanols found in peas provide additional antioxidant and anti-inflammatory support. (1, 2, 3, 4)
Fava Beans: ORAC Value 1090
Fava beans boast a high antioxidant activity due to their content of l-DOPA and various kaempferol glycosides. These antioxidants help maintain health and protect against oxidative damage. (1, 2)
Oats: ORAC Value 1708
Oats are rich in antioxidants such as vitamin E (tocols), phytic acid, phenolic compounds, and avenanthramides. These compounds exhibit strong antioxidant activity, combating free radicals and supporting overall health. (1, 2, 3, 4, 5, 6)
Quinoa: ORAC Value 3200
Quinoa stands out as a gluten-free grain with abundant antioxidants, including phenolic compounds like ferulic acid and quercetin, as well as antioxidant carotenoids. These antioxidants contribute to various health benefits, making quinoa a valuable addition to the diet. (1, 2, 3, 4)
Potatoes: ORAC Value 1058
Potatoes contain a complex mix of antioxidants, including vitamin C, potassium, carotenoids, flavonoids, and phenylpropanoids. These antioxidants play a crucial role in neutralising free radicals and promoting overall health. (1, 2, 3, 4)
Sweet Potatoes: ORAC Value 2115
Sweet potatoes are an excellent source of antioxidant vitamins, including vitamin A (orange-flesh types), vitamin C, and vitamin E. They also contain polyphenols like phenolic acids, which provide significant antioxidative functions, protecting against oxidative stress and promoting better health. (1, 2, 3, 4, 5)
Nutritional Yeast
Nutritional yeast is a powerhouse of antioxidants, including glutathione and selenomethionine. These antioxidants protect the body from chronic diseases caused by oxidative stress, making nutritional yeast a valuable addition to your dog’s diet. (10, 11, 12, 13, 14, 15)
Rapeseed Oil: ORAC Value 460
Rapeseed oil is a rich source of vitamin E, a potent antioxidant known to reduce free radical damage and slow down cellular aging, contributing to better overall health. (1, 2, 3, 4)
Seaweed (Algae) and Seaweed (Algal) Extract: ORAC Value 1545
Seaweed is packed with antioxidants, including vitamins A, C, and E, carotenoids, and flavonoids, with fucoxanthin being the most prominent antioxidant. These antioxidants provide numerous health benefits and support the immune system. (1, 2, 3, 4, 5)
Carrots: ORAC Value 697
Carrots contain antioxidant nutrients, including traditional antioxidants like vitamin C and phytonutrient antioxidants like beta-carotene. These antioxidants help neutralise free radicals and reduce the risk of oxidative damage to cells. (1, 2)
Pineapple: ORAC Value 697
Pineapple offers a decent level of vitamin C, a powerful antioxidant that supports various bodily functions, including immune function and iron absorption. (1, 2)
Pumpkin: ORAC Value 483
Pumpkins are rich in antioxidants such as alpha-carotene, beta-carotene, and beta-cryptoxanthin. These antioxidants neutralise free radicals and protect cells from damage, providing various health benefits. (4, 5, 6, 7)
Papaya: ORAC Value 300
Papaya’s antioxidants, including lycopene, combat oxidative stress and reduce the risk of several diseases. The high lycopene content contributes to its positive effects on health. (4, 5, 12, 13)
Spinach: ORAC Value 1513
Spinach contains numerous antioxidant plant compounds, such as lutein, kaempferol, nitrates, and quercetin, which promote improved eye health and heart health, reduce the risk of chronic diseases, and possess anti-inflammatory properties. (4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
Kale: ORAC Value 1773
Kale is packed with powerful antioxidants like quercetin and kaempferol, which offer a wide range of health benefits, including heart protection, anti-inflammatory effects, and anticancer properties. It is also a rich source of vitamin C, an essential antioxidant in collagen synthesis and immune support. (6, 7, 8, 15, 16, 17, 18, 19, 20, 21, 22, 23)
Olive Oil Extract: ORAC Value 372
Olive oil is rich in antioxidants like vitamin E, carotenoids, and phenolic compounds. These antioxidants reduce the risk of chronic diseases by combating free radicals and preventing oxidative damage to cells. (6, 7, 8, 9)
Baobab: ORAC Value 140,000
Baobab is a superfood with exceptional antioxidant content, including twice the antioxidants of goji berries and more than blueberries and pomegranates combined. Its antioxidants, such as vitamin C and polyphenols, protect against inflammation, oxidative stress, and aging-related diseases. (11, 12, 13, 14, 15, 16)
Turmeric: ORAC Value 127,068
Turmeric contains curcumin, a potent antioxidant that neutralises free radicals and boosts antioxidant enzymes. Its powerful antioxidant properties contribute to various health benefits, including anti-cancer and anti-aging effects. (1, 2, 3, 15, 16, 17, 18, 19)
Cranberry: ORAC Value 9090
Cranberries are rich in flavonol polyphenols and other antioxidants, such as quercetin and ursolic acid, which provide numerous health benefits, including protection against urinary tract infections and anti-inflammatory effects. (3, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
Oregano: ORAC Value 175,295
Oregano is an outstanding herb with high antioxidant content, including rosmarinic acid and thymol. These antioxidants support a healthy immune system, reduce chronic diseases caused by oxidative damage, and help maintain overall health. (2, 3, 4, 5, 6, 10, 11)
Basil: ORAC Value 61,063
Basil is a natural source of antioxidants, including vitamin A, vitamin C, and beta-carotene. It also contains high levels of phenolic acids, flavonoids, and anthocyanins, providing significant antioxidant capacity and numerous health benefits. (1, 2, 3, 4, 5)
Parsley: ORAC Value 73,670
Parsley contains valuable antioxidants, including flavonoids like luteolin and apigenin, which help prevent oxidative damage and boost the antioxidant capacity of the blood. Its carnosol content also contributes to its powerful antioxidant properties. (1, 2, 3)
Sage: ORAC Value 119,929
Sage is a herb with over 160 distinct polyphenols, providing numerous health benefits, including anti-cancer, anti-inflammatory, and immune-boosting effects. The antioxidants in sage, such as rosmarinic acid and carvacrol, contribute to its potent health-promoting properties. (1, 2, 3, 4, 5)
Chamomile: ORAC Value 218,600
Chamomile is an ancient medicinal herb rich in antioxidants like apigenin, luteolin, patuletin, and quercetin. These compounds combat oxidative stress, support the immune system, and offer various health benefits. (1, 2, 3, 4)
Ginger: ORAC Value 39,041
Ginger is a powerful antioxidant-rich superfood with gingerols, shogaol, and paradols as its functional ingredients. These antioxidants exhibit anti-cancer and free radical scavenging properties, promoting overall health and well-being. (1, 2, 3, 4)
Yucca Extract
Yucca extract is a rich source of polyphenolics, including resveratrol and unique stilbenes called yuccaols. These potent antioxidants provide health benefits by reducing oxidative stress and protecting against degeneration in various organs. (1, 2, 3)
Reishi Mushroom: ORAC Value 9,244
Reishi mushroom, also known as Lingzhi, is a powerful antioxidant with over 400 bioactive compounds, including triterpenoids and polysaccharides. Its antioxidants provide numerous health benefits, including anti-tumour, anti-inflammatory, and immune-boosting effects. (1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 15, 16, 17, 18)
Siberian Ginseng (Eleuthero):
Eleuthero, also known as Siberian ginseng, contains active compounds called eleutherosides, which have potent antioxidant effects. These antioxidants help reduce free radical activity and have shown promise in inhibiting malignant tumours, making Eleuthero a potential anticancer agent. (1, 2, 3, 4, 5)
Echinacea Purpurea Root: ORAC VALUE 124,865
Echinacea, or purple coneflower, is a popular herb with a variety of active compounds, including caffeic acid, cichoric acid, alkamides, and phenolic acids. These antioxidants defend against oxidative stress, contributing to overall health and well-being. (3, 4, 5, 6, 7, 8)
Methylsulfonylmethane (MSM)
MSM is a sulphur-containing compound found naturally in plants, animals, and humans, widely used in alternative medicine to relieve joint pain, reduce inflammation, and boost immunity. MSM suppresses free radical activity, reducing damage caused by oxidative stress. (19, 20, 21, 22 ,28, 29, 30)
Rosemary: ORAC Value 165,280
Rosemary is an herb with an exceptional antioxidant profile, including abietane-type phenolic diterpenes, carnosol, carnosic acid, ursolic acid, rosmarinic acid, and caffeic acid. These antioxidants offer various health benefits, including heart protection, anti-inflammatory effects, and radical-scavenging properties. (24, 25, 26, 27, 46)
Antioxidant Vegan Dog Food or Antioxidant Supplements for Dogs?
When considering the health benefits of antioxidants for dogs, providing these essential nutrients through a well-balanced antioxidant-rich vegan dog food can offer numerous advantages over relying solely on antioxidant supplements.
- Diversity and Breadth of Antioxidant Ingredients: Antioxidant-rich vegan dog foods are formulated to include a wide variety of fruits, vegetables, legumes, grains, herbs, spices and adaptogens. These whole foods contain a diverse array of antioxidants, including vitamins A, C, and E, flavonoids, carotenoids, and polyphenols. Each antioxidant plays a unique role in neutralising free radicals and supporting overall health. Offering a diverse range of antioxidants through whole foods ensures that dogs receive a comprehensive spectrum of these valuable nutrients.
- Achieving the Correct Daily Dose of Antioxidants: Determining the correct daily dose of antioxidants through supplements can be challenging. Dogs require specific amounts of antioxidants based on their size, age, and health condition. Too little supplementation may not provide the desired health benefits, while excessive supplementation can lead to imbalances or even toxicity. On the other hand, antioxidant-rich vegan dog foods are formulated to provide appropriate levels of antioxidants to meet a dog’s daily requirements, reducing the risk of under or over-supplementation.
- Cost-Effectiveness: Antioxidant supplements can be expensive, especially if multiple supplements are needed to provide a range of antioxidants. Additionally, the cost may increase if specific, high-quality supplements are required for dogs with certain health conditions. In contrast, opting for an antioxidant-rich vegan dog food can be a cost-effective solution. These foods are designed to contain a balanced mix of antioxidants and other essential nutrients, providing a cost-efficient way to support a dog’s overall health.
- Digestive Health and Nutrient Absorption: Whole foods in vegan dog diets contribute to better digestive health due to their higher fibre content. Good digestion is crucial for optimal nutrient absorption, ensuring that dogs absorb and utilise the antioxidants effectively. Some dogs may have difficulty digesting or absorbing supplements, which can limit the benefits of the antioxidants provided.
- Natural and Bioavailable Nutrients: Antioxidants in whole foods are presented in their natural and bioavailable form. These nutrients are easily recognised and absorbed by a dog’s body, maximizing their benefits. In contrast, supplements may contain synthetic or isolated forms of antioxidants, which might not be as well absorbed or as effective as those found naturally in whole foods.
- Taste and Palatability: Vegan dog foods formulated to be rich in antioxidants can be more appealing to dogs due to their palatable flavors and textures. In contrast, some dogs may resist taking antioxidant supplements, making it challenging for owners to ensure they receive the intended dose.
- Preventing Over-Supplementation: Excessive supplementation of certain antioxidants, such as vitamin A or vitamin D, can be harmful to dogs and may lead to toxicity. With antioxidant-rich vegan dog foods, the risk of providing excessive amounts of specific antioxidants is minimised, as they are formulated to be present in balanced proportions.
- Supporting Long-Term Health: Providing antioxidants through a well-balanced vegan diet supports a dog’s overall health and longevity. Antioxidants play a crucial role in reducing oxidative stress, supporting the immune system, promoting healthy skin and coat, and preventing chronic diseases. A consistent and varied intake of antioxidants through daily meals contributes to the dog’s overall well-being.
In conclusion, while antioxidant supplements can be beneficial in specific situations, the best approach to providing dogs with the health benefits of antioxidants is through an antioxidant-rich vegan dog food. These foods offer a diverse range of antioxidant ingredients, ensure the correct daily dose of antioxidants, are cost-effective, support digestive health, and provide natural and bioavailable nutrients. Always consult with a veterinarian or professional animal nutritionist to select the most suitable diet for your dog’s individual needs and health status.
We take pride in our science informed formulations and are constantly seeking new nutritional research to be certain that we are at the forefront of innovation in natural dog food supplementation. We select only high-quality ingredients. In addition to quality, we source our ingredients sustainably and are environmentally responsible.
Health begins with good nutrition. Bonza uses a variety of fruits, vegetables, herbs and plant extracts to provide complex bioactive nutrients for all life stages. Our food has a diversity of nutrients from all natural sources.
Each and every ingredient included in our Superfoods and Ancient Grains formula serves a valuable purpose – healthier dogs, healthier planet.
Feeding your dog Bonza, the best vegan antioxidant dog food, gifts them the opportunity of a healthier, longer life.
What is the best antioxidant vegan dog food ?
For all of the reasons outlined above we contend that Bonza is arguably not just the best antioxidant vegan dog food, but the best antioxidant dog food available for your dog.



