They even say in the article: > Notably, the serving sizes on food labels are primarily based on data about how much food people typically eat, not necessarily

They even say in the article: > Notably, the serving sizes on food labels are primarily based on data about how much food people typically eat, not necessarily the quantity of food the National Institute of Health suggests the average person should eat each day. And they don’t seem to look at all at nutrition information (intended to be compared to the recommended daily amount of various nutrients) - or even if they’re eating the recommended number of calories per day (which it feels to me like they can’t be).