Fungi does not respond to our body command as they are not part of us they are invaders.Cancer is fungi and myriad of all these fancy diagnostic names diseases are fungi related.Every different fungi prefers different body part.Same like mushrooms different wood creates different mushrooms.Fungus is biggest killer of plants animals and human.If we do not eat or drink we still inhale fungus with every breath we take,and that fungi is in every cell of our body in waiting to be enriched with fungal foods or foods which create fungi and fungal environment.Once enriched then we get all these fashionable names diseases.Fungi is seed of life there for is indestructible,it gives life ant takes life, same like water.