Well they're less healthy to begin with, and then they pack them full of drugs and chemical+heavy metal injections and radiation and intravenous or otherwise hospital food/baby formula, and all sorts of toxicity, way more than the average baby. And to make it worse, it's at an earlier age, when the baby is less able to deal with the toxins.
Furthermore, they're kept separated from their mothers at the point in time when they're the most vulnerable, and instead of experiencing skin to skin contact, body warmth and nurturing care, they get the toxic warmth from the electric radiators and the unemotional treatment of nurses who have many other babies to care for, and don't really care for any of them, and what little interaction they have with them is to provide them with toxic food, toxic injections and toxic drugs or radiation or otherwise harmful studies. So besides the biological toxicity, the mind of that baby figures out that nobody cares about them, and that any sort of human interaction means being harmed and having bad things happen to them.
It should be no surprise.
