Besides egg whites and certain low cholesterol fish I think almost all animal based products are bad for you. What other products are you referring to? Second I'll get my eggs from my parents whom live close by, they have a flock of only 20 chickens that get to do whatever they want lol. Agree about getting the eggs from commercial sources so terrible the cages they have. My concern was any research indicating proteins in egg whites being bad for you similar to how casein found in milk is bad. I cant find anything so hoping someone could help.
Fish meat, poultry meat, eggs, some small game meat(like bunnies), in SMALL quantities are generally good for your health. Honey is another example of healthy stuff that is animal-based. Of course, you can get the same health benefits from a plant based diet, no doubt in that.
But I think that it is wrong to fool yourself by saying that all animal based products are bad for your health, that's just not truth. What's bad for the health is the way people consume this type of food nowadays: in large amounts, red meat, milk(modern milk = slow poison) and so on.
But, as I stated previously, EVERY animal based product is the result of exploitation and injustice.