The nutritional content is absolutely worse. I am sure that long term, many children can recover from it at least physically and cognitively.
As far as making an absolute claim, colloquially, people say something is bad when they mean worse than the alternative. To make an extreme example, smoking is much worse for you than caffeine but they are similar in many aspects. I do not feel the need to say that smoking is relatively worse. I say "Smoking is bad".
As far as making an absolute claim, colloquially, people say something is bad when they mean worse than the alternative. To make an extreme example, smoking is much worse for you than caffeine but they are similar in many aspects. I do not feel the need to say that smoking is relatively worse. I say "Smoking is bad".