God is our healer, but we can cooperate with him for our health and healing. Our bodies are the temple of THE Holy Spirit. Thats a big deal. Yet sometimes we treat our bodies like they are a side issue.
Sometimes the devil gets all the blame for out health, but we also have a flesh, cravings and laziness to deal with .. oof. Our bodies have been given to us to steward are care for, good health enables us to do what God has told us to do with health and energy.