Bulk food is a smart way to get what you want without having to buy to much of everything

In Whole Foods they have a bulk department where you can pick and mix your own muesli and you choose from a large selection of dry stuff - nuts, oat meal etc..
It is a green and affordable way for consumers to buy what they exactly need without using enormous amounts of packaging. From watching the movement within the Whole Foods bulk selection in London it seams like it is a trend that is rising as there was a lot of traffic.