Vitamin E is one of the most important fat-soluble vitamins in a dog’s body. It functions as a powerful antioxidant that protects cells from damage caused by oxidative stress and free radicals. This is especially important for active dogs, older dogs, and dogs with skin or immune-related challenges.
Research-supported benefits of vitamin E for dogs
1. Protects during physical exertion
In sporting and working dogs, physical strain increases oxidative stress. Studies have found that dogs with higher vitamin E levels before competitions had a better chance of completing a demanding endurance test (Piercy et al., 2001). In addition, vitamin E supplementation helps protect against exercise-induced cellular damage (Motta, 2009).
2. Supports the skin and reduces skin problems
In a study on dogs suffering from atopic skin, vitamin E supplementation reduced itching, redness, and skin lesions, and it improved antioxidant status (Plevnik Kapun et al., 2014). It was also observed that the vitamin E concentration in the skin rises clearly when vitamin E is added to a dog’s diet (Jewell et al., 2002).
3. Important during pregnancy and lactation
Pregnancy and lactation increase a dog’s need for antioxidants. Studies have shown that vitamin E levels change noticeably during pregnancy, and vitamin E supplementation may support the wellbeing of both the dam and the puppies (Vannucchi et al., 2007).
4. Supports immune function in aging dogs
In older dogs, supplementing vitamin E together with essential fatty acids improved immune system function and antioxidant protection (Hall et al., 2003). This suggests that vitamin E may help maintain vitality and the body’s own defenses in senior dogs.
Summary:
Vitamin E is an essential nutrient for dogs that:
- protects muscles and cells during exertion
- promotes healthy skin and coat
- supports pregnant and lactating bitches
- strengthens immune defense in aging dogs
According to research, natural vitamin E is absorbed more than twice as efficiently as synthetic vitamin E. For this reason, adding natural vitamin E to a dog’s diet can be a meaningful support for overall wellbeing.
CdG has its own 100% natural vitamin E for dogs: CdGE
