Time is something we never get back.
Where are your priorities at? Do you need to find a different environment to be in? Who's counting on you to set a solid, positive example?
I hear this phrase every day at work. No-one has time for things they don't see as a priority.
Either your health is a performance enhancing priority and a luxury now; or, it is inhibiting and a priority of nuisance later.
Ultimately, the choice is yours.