right to healthy food

I know this is a bit of a western train of thought, but amma go with it anyways.

Why does the constitution in most western world countries not have a garantuee in it with regards to healthy food? with epidemic proportions, it seems that the basic right to food (as part of the right to shelter, water, freedom of speech, etc) needs some re-evaluating.

Food in itself has become something of an abstract thought. That what most of us consume today, would not be recognized just a couple of generations ago.

This in itself is not evil. But the elements of food have not changed as dramatically as the form in which it is being presented.

So should there be a garantuee in the constitution?

Well for one it would kickstart checks and balances principles. If it's a right, it will have advocates and governamental protection.

Secondly it would also serve as a prerequisite whenever the west starts to export democracy again. Whick they/we will always keep doing. So the kids in the EU to be countries than would have some inbuild protection, when the socities there get all the aillments of luxury we now face in the West.

On the other hand: how to define and enforce it? food is culture and culture does not always paint in broad strokes.

I know for a fact that my father used to be laughed at by his Dutch pittbosses when he used to eat garlic at lunch. It was considered a weed and not very good for you. Times do change, as now the Dutch eat it almost as much. 

So if we are to garantuee the right to healthy food, perhaps we should look at it from a reverse angle, the obligation to produce food or feeding elements, that in the tradition of medicine: Do no harm. Food that has an Darwin-esque quality to it. Food that has been around for more than two generations. If you have a food that has been around for more than 2 generations, you could argue that the negative effects of the food are outweighed by the postive ones, thus adding to the survival of the species, with adjustments possible for cultural difference.

So in short order: we get all the old folks and put in front of them dishes. if they don't know them they are gone. of course this would hurt the world economy, but that's an added bonus ;)

crackpot thinking or something to it?