Source: dvm 360
New research from Tufts University has identified a potential biological link between pulse-rich diets and diet-associated dilated cardiomyopathy (DCM) in dogs. Led by Veterinary nutritionist Lisa Freeman, the study found that dogs with DCM consuming diets high in peas, lentils, chickpeas, or beans had significantly elevated levels of a urinary biomarker associated with phospholipidosis, an abnormal phospholipid metabolism that may affect heart function. The finding offers a plausible disease mechanism and supports earlier concerns about nontraditional diets, including some grain-free and grain-inclusive foods containing pulses.
While the biomarker is not intended for clinical testing, it highlights the importance of thorough nutritional assessments in veterinary practice. Freeman emphasizes evaluating diet history at every visit to identify potential risks early. The research also suggests cats may be susceptible. Ongoing studies aim to clarify causation and improve treatment strategies, with veterinarians encouraged to assess diets carefully and collaborate with cardiologists and nutrition specialists when managing suspected cases.
Read the full story HERE: https://www.dvm360.com/view/urinary-biomarker-links-diet-associated-dcm-to-phospholipidosis