Good Health is a Noble and Holy Goal

From Pastoral Care of the Sick:

"Part of the plan laid out by God's providence as that we should fight strenuously against all sickness and carefully seek the blessings of good health, so that we may fulfill our role in human society and in the Church. Yet, we should always be prepared to fill up what is lacking in Christ's sufferings for the salvation of the world as we look forward to creation's being set free in the glory of the children of God...

The sick person is not the only one who should fight against illness. Doctors and all who are devoted in any way to caring for the sick should consider it their duty to use all means which in their judgment may help the sick, both physically and spiritually."

I read in this that beyond seeking to comfort and help restore the ill to health, that it is noble for us to seek to improve or continue ongoing good health through healthy habits such as exercise and nutrition. It is a good goal for us, as God wants us to fight against illness. And it is a good goal to help encourage others to do the same and support both physically and spiritually. :)