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Taurine Deficiency
A nutritional deficiency of the essential amino acid taurine, which is critical for normal cardiac function, retinal health, and reproduction in cats and certain dog breeds.
Key Facts
- Cats are obligate carnivores that cannot synthesize taurine and must obtain it from animal-based proteins.
- Historical commercial cat foods lacking adequate taurine caused widespread dilated cardiomyopathy before industry reformulation.
- Some dog breeds have impaired taurine synthesis or intestinal recycling, making them prone to deficiency.
- Dietary correction and targeted supplementation can frequently reverse taurine-deficiency related cardiac dysfunction.