Joel Fuhrman

The human body is a miraculous self-healing machine, but those self-repair systems require a nutrient-dense diet.

What are the physical sensations you associate with hunger? For most people, these sensations include stomach grumbling, headaches, light-headedness, irritability, fatigue and inability to focus.

It may seem difficult at first, but eating more high-nutrient foods reduces the desire for low-nutrient foods; it becomes easier with time.

Think of the earth as a living organism that is being attacked by billions of bacteria whose numbers double every forty years. Either the host dies, or the virus dies, or both die.

If we think of the immune system as a machine, then we are far from even knowing all of its parts.

We'll get material in there and all of a sudden I'll switch the material around or the order of the show.