Water, Water, and more water. If it is a 8 lbs loss day then i drink water and a spoon full of himalyan salt.
Then I crush a post training meal with Double protein, sweet potatoes, salted grass fed butter, and some green or purple veggies.
Fish oil, and something like glc2000 may help for daily maintenance. You also get used to that feeling you pain and you become a bit numb to it. You can ask my guys that have traveled with me, it takes anywhere from 20mins to 45mins to be able to move around after I wake up..everyday. Welcome