Farmers and the animal nutrition industry need to understand that feeding livestock today requires thinking about what comes out of an animal as much as what goes in, according to many at the Animal Nutrition Conference of Canada.

Beef 911: Not feeding minerals to your herd will mean more sick calves, lower performance, and reduced reproductive rates
Grass tetany can be successfully treated if caught early, but you need to contact your vet immediately
But the treatment is the same as for humans — diet modification, calorie restriction and exercise