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Vitamin D metabolism and disorders in dogs and cats
K E Clarke1, E A Hurst2, R J Mellanby2
1Davies Veterinary Specialists, Manor Farm Business Park, Higham Gobion, Hertfordshire, UK.
Abstract:
Vitamin D plays an important role in regulating calcium metabolism and in the development and maintenance of skeletal health of companion animals. There is also a growing interest in understanding the role vitamin D plays in non-skeletal health in both human and veterinary patients. This review provides an update of our current understanding of vitamin D biology in dogs and cats and gives an overview of how vitamin D metabolism can be assessed in companion animals. Congenital and acquired vitamin D disorders are then summarised before the review concludes with a summary of recent studies which have explored the role of vitamin D in the development and outcomes of non-skeletal diseases of dogs and cats.
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