A few thousands years ago people were eating with their hands, often dirty hands. Their food mainly consisted of roasted animals and fruits. Later they discovered how to make a bread, cheese etc.; later still they had included vegetables to in their diet.
Now people eat usually fast foods, sweets and other unhealthy products. I think the eating habits are changing for the worse. Maybe the food is clean and sterile, but it has a worse influence on our organisms than in the back years(in olden times) because it includes toxins and hormones now. We are getting weaker, more sickly and fat. We really need to change our eating habits.
