A glass of milk or an egg causes as much suffering and death as eating a dead animal.
Please watch this video: http://www.youtube.com/watch?v=Rg3Yfdbs24I&feature=player_embedded
And read this website: http://www.vegankit.com/
video is not gory or violent if that is what you mean. It just shows
that the milk-industry is killing male-calves and "milk-cows". Why?
Because humans drink cows milk or eat other milk products.
animals as "property", using them,abusing them, e.g. taking the milk
that belong to calves, stealing calves from their moms, domesticating
animals, and more - isn't ethical.
All animals deserve to live in freedom.
A lecture I recommend to everyone: