I haven't undergone FFS yet,that will be in august but preparing for healing is one of my fave subjects because I have undergone other operations and some things that help speed up healing can be:
-arnica tabs
-pineapple juice (they also sell pills that contain the main ingredient in pineapple juice that helps with healing and swelling, but it skips my mind right now)
- try to not have more prescription painkillers than you need as these can cause constipation and hence slow healing of your whole system as it isn't flushing away as it should
- the obvious rest and lots of water
-vitamin c (the effervescent ones are great to promote healing and prevent any future issues)
- a multivitamin ( no matter how much you think you may be eating well, if you had full FFS, then likely you're confined to mostly soups and things that may not be providing the full spectrum of vitamins and minerals your body needs)
-light exercise if in small amounts something that works your legs or arms, gets your system moving along and other parts of the body always like to catch up with what's happening with the rest of the body, walking around is good for you maybe doing some chores you might be behind on around the house that don't require heavy effort.
-NO SMOKING TOBACCO (and yes I meant to shout that)
-mix up what you're drinking (smoothies, juices, milk) to get a balanced nutrition
-fresh air and breathing exercises ( an oxygenated body will heal better)
-affection! (Get lots of hugs and affection from those near you, it's proven that oxytocin levels and happy hormones derived from affection keep opus in top shape hence promoting healing too)
When it comes to pass times TV, small pets, nothing too involved (reading and engaging in deep conversations may take a lot of focus which u may or may not be able to do yet)... Getting creative with cooking might be another good one so long it's not too high heat or becomes too much an effort p. just trying to give ideas at this point.
Best of luck x