Originally Posted by
panzerfaust
You know half the reason we lead such healthier lives compared to people 200 years ago is because we've enhanced and properly packaged our food?
dmaul1114:
Have some studies to back that up? I'd think that if any thing that hurts health in civilized areas. It helps life expectancy in third world countries as there's a lot more non-perishable food to ship.
But it's much healthier to eat fresh fruits and vegetables and meets than canned or frozen ones for sure.
The biggest reason for increase in life span and health in first world countries are the huge advances in medicine, medical technology and understanding of the human body, diseases etc.
Not true. Good water sanitation is probably the largest factor; case in point, after the Black Death had passed you have a large portion of the population in Italy living to be 68 or older.