Ep 6: The science of ketosis in dairy cows

Ketosis can be a hidden problem in dairy herds, knocking milk production and cow health long after calving. In this episode, Shaun Balemi explains what really goes on inside the cow’s liver, why blood testing matters, and how diet plays a big part in keeping cows on track. He covers practical points like transition feeding, protein quality, and managing over-conditioned cows before calving. Shaun also shares how new tech can help farmers keep an eye on cow health and behaviour, making it easier to spot issues early and stay ahead of ketosis. Takeaways: • Ketosis is the buildup of ketone bodies in the blood. • Liver health is crucial for managing ketosis in cows. • Nutritional factors significantly influence ketosis development. • Signs of ketosis include reduced appetite and rapid condition loss. • Blood testing is essential for monitoring ketosis levels. • Technological advancements can aid in predicting ketosis in cows. • Identifying triggers for ketosis can help in prevention strategies. • Transition feeding is critical for cow health post-calving. • The quality and quantity of protein in the diet affect the risk of ketosis. • Managing over-conditioned cows is vital to prevent ketosis.