We previously fed a dry cow blend containing Mg supplements & provided access to DC buckets. We introduced X-Zelit in 2011/12. Milk fever incidents reduced by 54%, retained cleansings by 62% & vulval discharge/metritis by 58%.
My herd is making great progress. Not only has cow health improved but milk production has increased by 500 litres / cow.
Steven Holden - Milbrow Farm