| Yes there is. Egg farms grind male chicks alive. They burn off the tip of the hens beak without anesthesia (which we know is high in nerves) so they don’t fight each other in captivity; which they don’t do nearly as much in nature because surprise surprise they’re not as stressed. Hens laying eggs every single day of their lives (because they’re taken away daily) live much much shorter lives and develop physiological issues more often. When they’re finally exhausted after a few short years and stop producing as much, they’re turned into chicken nuggets or broth cubes. Cows producing milk are constantly inseminated. Maybe they don’t care or maybe it’s a form of rape. Nevertheless, their calves are taken away from them shortly after they’re born (so they don’t eat the milk instead of the factory) and slaughtered. Cows call for their missing baby for several days. Dairy cows are also living much much shorter lives (imagine how long a human that does nothing but give birth would live) and are turned into hamburgers afterwards. Not to mention cheese which need casein to be made and that can’t be obtained without killing cows as it’s the acid in their stomach, basically. So, yes, eating milk or eggs doesn’t directly require the animal to die. But it’s so close and it enables such a cruel, abhorrent, and revolting meat industry that it’s impossible in my opinion to ethically justify eating eggs and milk (let alone meat or fish) |
Casein is not the acid in animals' stomachs. Caseins are one group of proteins in milk, and the main component of cheese.
You're probably thinking of rennet, the enzymes in animals' stomachs that help them digest their milk.
Rennet is used to coagulate milk to make cheese, but in modern cheesmaking practice the vast majority of it is produced by bacterial or fungal fermentation. Rennet taken from the stomachs of young ruminants is used only by a minority of "artisanal" or traditional producers.
Since you got this one completely wrong, is there a chance that the rest of the information in your comment is also slightly off, do you think? Would you find it very hard to re-examine the source of what you know about animal agriculture and try to find out how much of it is really true?