One of the most basic requirements of every human being is that we need to eat. As a result, no matter what, we may be almost certain that the interest on diverse meals etc. will remain at quite high level. Nevertheless, it still depends on for instance how will the number of Earth citizens look like in the future etc. There are a lot of diverse habits referred to shopping connected with the food.
Caring about the shape of our body is not only really crucial, but it also should be perceived as something we should want to do for our own. Hence, it is for us obligatory to not forget that in order to achieve a change in this topic that would last pretty permanently, there is no short way to this aim.