Excellent point. Furthermore, new foods can be developed that achieve better combinations of satiation and satiety, and other desired outcomes. I think it's f

Excellent point. Furthermore, new foods can be developed that achieve better combinations of satiation and satiety, and other desired outcomes. I think it's fair to say that the entire medical profession has in the past suffered from a tendency to convince people to maximize their health, rather than maximize the combination of their health, and whatever other outcomes people desire, such as eating tasty food or feeling satiated. This tendency is flawed because it is not consistent with what people want to do, and is always therefore an uphill battle. As the field matures, this is definitely changing, but the discussion around nutrition shows there is still a long way to go.