Let us all learn that food can be all the medicine we need. Imagine a broccoli floret disected lengthwise and held upside down.Could these branching stems not resemble the branching of the lungs. Broccoli contains a chemical called sulforaphane that aids the immune system in clearing infectious material out of the lungs. It now appears that this same chemical may protects against cancer and may also kill cancer cells. Amazing right Everytime you eat a fruit or vegetable take a good look at what organ it resembles and that is what you are healing whilst eating.