Think about bible times when the food was pure and free from chemicals and preservitives, and the fact that transportation was all done by foot and work was all done by manual labor. I recently heard that to get the same amount of vitamin A from a peach of the 1950's today, you will have to consume 53 peaches. Sounds far fetched, but possible. Our food is deteriorating!
Seek ye first the kingdom of God, and all these things will be added unto you.