Hey everyone, have a question about feeding the bio-diesel production by-product glycerin. We make our own bio-diesel and end up with a bunch of glycerin with each batch. I've read some information that says you can feed it to beef cattle and Dad and I are thinking about adding it to our cows' ration. Does anyone feed glycerin to their cattle? Have you seen any benefits or problems from it? And do you have to do anything to it before feeding it other than making sure there isn't any bio-diesel in it/it has been washed throughly? Any info is greatly appreciated. Thanks!!!