How many communions do you have to do before you've eaten a whole Jesus?
Well.. if we assume Jesus is 5'10 and 140 lbs and if each Jeezit weighs approximately 0.25g then you would have to eat roughly 254,011 of them to eat an entire 140 pound fully grown Jesus.
Now, what about the blood I hear you ask? Of course we need to account for that.
Most humans are around 60% water. So, 60% of 140 is 84 lbs. Taken away from the Jeezit count would make the new total 101,604 Jeezits. Since wine has a higher gravity level we will have to do with 1.5kg per liter. To drink 84 lbs you would need to drink about 51 bottles of wine at 750ml a bottle.
TL;DR: You need to eat roughly 101,604 Jeezits along with roughly 51 bottles of sweet blood wine to successfully consume one full grown adult Jesus.