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risks

Once it was different: the man hunted or farmed, then preparing the food to be eaten immediately or preserved for the future.

Since then many things have changed: mankind has so increased in number from having to specialize their tasks , becoming each as a small cog in the economy of a people.

Now I am really still in few people who eat at least part of what they produce , and when it happens mainly for pleasure.

crops and livestock are now need for intensive , and why the human race first enhances its own profit and gain easy, even at the expense of their health. To subvert the nature and make them do things they normally do not happen, man has used chemicals (pesticides, pharmaceuticals, chemical fertilizers, etc.) that increase the production of food only in quantity but not quality.

slowly but is gaining momentum the use of reason and the knowledge that nothing is eternal, not even the planet where we live. Movements have been so for the preservation of the planet and the health of mankind.

this purpose were born different consumer that, among other things, have begun to make qualitative assessments about our food and everything that comes in contact with them. The result is that outrageous
our foods are contaminated at our peril.

are two types of contamination by chemical agents and microorganisms.

I will talk about these issues in the next article .