Living should be a wonderful experience. The best and most important things in life should be free and effortless. Our bodies should stay in a perfect state of health for as long as we want. This is not a dream. You can choose to aim for it with your own effort.
It seems that we are 100% responsible for the state of our health (all our diseases). By taking care and responsibility for our bodies and minds we have an opportunity to make significant contribution to our health.
There are no miracles. Performing so called “miracles” is just using the knowledge. You don’t need to believe. You need to know. There is an ancient saying that “we doubt everything and everybody, except our own ignorance”.