HI Skurtik, I'm sure the calcium doesn't hurt... but the extra doses are probably just wishfull thinking, I did the same thing
extra juice, milk, etc. anywhere I could get it, LOL.
Yeah, do take care of that elbow. don't let it freeze up. And when you do start getting full movement again, my recommendation would be to go with VERY light weight and start moving the tendons slowly. I started hitting the weights after about 6 weeks. While the weight was very very low, I still had excructiating pain running from my tricep all the way down to my wrist. It went away after one dip in the hot tub though.
best of luck!