Indeed, but why?
Because the life is in the blood. Therefore it's sacred. All life comes from God and belongs to God.
Now God, of course, can take what belongs to Him and share it with whomever He wills in whatever manner He wills...
He does not give us the blood of beasts to drink, because it is not good for a man to receive the life of a beast..
But the life of Christ? It is eternal life itself!
So then, if the Lord of life says 'this is My blood, take and drink', shall we not believe Him? Shall we refuse the gift of God?
Jesus said to them, "Amen, amen, I say to you, unless you eat the flesh of the Son of Man and drink his blood, you do not have life within you.
Whoever eats my flesh and drinks my blood has eternal life, and I will raise him on the last day.
For my flesh is true food, and my blood is true drink.
May the love of God, and the peace of our Lord, Jesus Christ fill you always!
Christ IS risen!
Alleluia!