And while some headlines have touted the discovery as a way to get human breast milk out of the udders of dairy cows, this kind of transgenic milk is still far more cow-like than human-like.

Surprisingly, calcium supplements may be contaminated with lead, because the sources of calcium in supplements—like seashells or cow bones—are contaminated.

I asked my funny cat, Cow. He blinked twice, meowed once, then flopped down and started purring like a motorcycle, which in Cow talk means, "I'm the cutest Kitty in the world."