Milk is the main source of vitamin B12 consumption for Canadians. A glass of cow's milk contains about 46% of the daily-recommended dietary intake of vitamin B12 for adults. But what factors ...

Cows are notorious for chewing their cud, but did you know this is actually a key part of their digestive process? This chewing of cud, also called “ruminating,” is one feature of an interesting and ...

Underneath the lazy demeanor of a cow is a complex digestive system that transforms grass into the complex carbohydrates cows need to live. A byproduct of that digestion is methane—a lot of ...