As a Theist I am qualified to answer the OP's question. The rest of you Anti-Thiests are wasting your time. God allows suffering because it is in his plan. Remember that the redemption plan was in effect before the foundation of the world. If a redemption is guaranteed, then the fall must also be guaranteed. No plan of God fails, otherwise, he cannot be God.
Ultimately, as a creation, you are unable to require an answer from the creator. He owes you nothing. You exist at his pleasure. That suffering is in the plan is without question. God chose Christ to suffer, see Isaiah 53, and he chooses the world to suffer as well. In fact Christ has suffered more than anyone ever will. Much of suffering is overrated jealousy. A lot of suffering is necessary for strength.
If you still hang on to the short sighted deception that there is no God, I offer the moral apologetic. If there is absolute good and absolute evil, there must be an absolute moral lawgiver. This is God. If God does not exist, then there is no absolute moral law. There is no good or bad, merely preferences and opinions. That you have nothing to eat and I throw away food is perfectly fine with me. What is there to complain about?