It's been said that God first separated the salt water from the fresh, made dry land, planted a garden, made animals and fish... all before making a human. He made and provided what we'd need before we were born. These are best & more powerful when eaten raw.
God left us a great clue as to what foods help what part of our body!
A sliced Carrot looks like the human eye. The pupil, iris and radiating lines look just like the human eye... and YES, science now shows carrots greatly enhance blood flow to and function of the eyes.
A Walnut looks like a little brain, a left and right hemisphere, upper cerebrums and lower cerebellums. Even the wrinkles or folds on the nut are just like the neo-cortex. We now know walnuts help develop more than three (3) dozen neuron-transmitters for brain function.