Your lack of health comes from a split mind. Your mind is split between God and what is not God. Said another way. What is Love, what is not Love. Said another way, What is all there is, and what is not.
This takes many forms and effects. In fact, the split mind is what creates everything you experience, which isn’t God.
Seeing the oneness and interconnectedness of us all is a step in healing the split mind. With a mind that is whole, health is the result.