Read the following context and choose the best option to answer the question.
Context: I stop drinking coffee with cream for atleast one week and the result was bad . I usually had coffee and cream in the morning . It 's the first thing I always do right after I woke up .
Question: Why are the results bad for the OP ?
Options: 
A. None of the above choices .
B. They are nauseous .
C. They are jittery .
D. They are tired


D