Your body is a temple! Another quote I read somewhere was:-

"...you are a soul and you have a body..."

Whichever way you look at it, you have a vehicle that you call a body and it needs caring for, you should care for it.  Our bodies pick up ailments and injuries during our Journey, accidents, things that we have exposed ourselves to and similar to Karma, things that don't always belong to us.  It may be something that we have been presented with and need to find the solution to it.  It may be something that we need to stop doing, or something else that we need to start doing.

Like everything else, be aware of what you do to your body and listen to what it needs, hopefully there are some Practices that you could be doing to benefit it.  But also like everything else it can be difficult to get started or know where to start.  Afterall, if you are reading this then you are probably not leading the most average of lives or having the most average Journey.  We may not be on the right path by having the usual healthy diet and standard excercise - but hopefully we are.  We may need to seek some more holistic solutions from those with a wider and more open approach to physical bodily health in general and any scars that can be left behind from past experiences.