Ok, so...no big loss right? We each have to realize that we are responsible for our own health and well being and that begins with discernment. Discernment is gained through meditation, sit down and shut up so you can hear what it is that makes you really happy, that makes your body healthy, that satisfies your Needs, not your wants. We each will come to recognize that we are of the nature to die, we are of the nature to get sick, we are of the nature to have pain but that we can choose whether any of this causes us to suffer or not.
The Buddha smiled on care, permitted medicinals, and repair and restoration that was reasonable and individualized. But he taught us how to suffer less by dropping our stories, our opinions, our delusions. All of us would like to prevent illness, especially if it didn't mean giving up things we like, but that seldom is the case. So we make choices and then live with the consequences. We can make the choice to cultivate happiness through generosity compassion and wisdom, this is not an easy thing to do but it is simple, it just takes persistence. This is our best defense against disease, because we will all die, but we can live with joy and awe and benefit all beings while we do.