Peer-reviewed veterinary case report
Nutraceuticals and antioxidants for aging dogs with cognitive decline
By Head, Elizabeth & Zicker, Steven C·Published in The Veterinary clinics of North America. Small animal practice·2004·Institute for Brain Aging and Dementia, United States·View original on PubMed →
PetCaseFinder translated the abstract of this peer-reviewed paper into plain English so pet owners can read it. We do not publish original research — every detail traces back to the citation above. How we work →
Original publication title: Nutraceuticals, aging, and cognitive dysfunction.
- Species:
- dog
Plain-English summary
Older dogs often experience a decline in their thinking and memory skills, which can be linked to oxidative damage in their brains. Research suggests that adding certain antioxidants to their diet may help slow down this decline and improve cognitive function. While it's clear that these dietary changes can be beneficial, more studies are needed to figure out the best types of antioxidants, how much to give, and when to start. If you have an aging dog showing signs of cognitive dysfunction, consider discussing dietary options with your veterinarian to support their brain health.
People also search for: dog cognitive dysfunction treatment · antioxidants for aging dogs · how to help my dog with memory problems
Abstract
Decline in cognitive function that accompanies aging in dogs might have a biological basis, and many of the disorders associated with aging in canines might be preventable through dietary modifications that incorporate specific nutraceuticals. Based on previous research and the results of laboratory and clinical studies, antioxidants might be one class of nutraceutical that benefits aged dogs. Brains of aged dogs accumulate oxidative damage to proteins and lipids, which can lead to dysfunction of neuronal cells. The production of free radicals and lack of increase in compensatory antioxidant enzymes might lead to detrimental modifications to important macromolecules within neurons. Reducing oxidative damage through food ingredients rich in a broad spectrum of antioxidants significantly improves, or slows the decline of, learning and memory in aged dogs; however, determining which compounds, combinations, dosage ranges, when to initiate intervention, and long-term effects constitute critical gaps in knowledge about this subject.
Find similar cases for your pet
PetCaseFinder finds other peer-reviewed reports of pets with the same symptoms, plus a plain-English summary of what was tried across them.
Search related cases →Original publication on PubMed: https://pubmed.ncbi.nlm.nih.gov/15032129/