What do airplanes and dogs have in common?

Can you believe that everything in this universe, from your dog to a Boeing 787 Dreamliner, are made out of the same building blocks? But what happens when those building blocks are missing, or are in short supply?In an ideal world (and the African Savanna), all of our building blocks would be perfectly supplied through the food we eat. However, our modern world has created one of the most disturbing imbalances: nutrient deficiencies in our soil.This is a big “uh-oh” for people, dogs, and oth...