The broken body and shed blood of Jesus has been given to all believers through the finished work of the cross. The communion ceremony is ours, whenever we need it, to observe that broken body and shed blood. Just as Israel ate all of the lamb and there were none feeble among their tribes (Psalm 105:37b), we have His body, broken for us (Mark 14:22), and we have His blood as our justification (Romans 5:9). Partake of Holy Communion as often as you like, observing that Jesus bore your suffering so that you could bear His health.