* Reason 1: Obesity. Eat all you can to survive. How long you live, if you eat food for tomorrow and the next day and the next day and left the next day? This constant need to stay alive is deeply rooted in the brains and is so fundamental that you need to reproduce. We are animals and people need to survive is a part of who we are. Fear of loss of something greater than most want to eat when hunger strikes hunt. His behavior to want to eat all the time, this fear was not able to be linked to eating every day.
* Reason 2: Obesity. The need to store food for a rainy day is as old as religion. We've all heard the stories of our ancestors, the living conditions in rural areas, to raise cattle and grain. The need for food in barns to dry winter or summer to prevent people doing incredible things you can do a lot of research and see all the efforts made by our ancestors went through to our long-term survival insurance. For some of us have heard of the struggles of our parents and grandparents I wonder if we have a gene somewhere in our brains that we do not want to store food for winter, as the saying goes, and may explain why some of us just keep to yourself. Their is no reason, in most areas of the store today's world, but the fear that we would not be? Our behavior may explain seemingly crazy idea.
* Reason 3: Obesity. Like animals, they had to get food every day to survive. This is a basic need to hunt for No. 3 Think about it for one minute, like a hunting license of genes in the brains all day and our ancestors ride to hunt, to your need and desire to be in good nutritional state form the "catch up" the competition will be. In the hectic world of today, many are afraid to lose everything. Their basic needs could not survive behind why you need to store food as possible, because the competition is a "fresh meat" of it? Obesity.