Read the following context and choose the best option to answer the question.
Context: How does real hoodia work ? a pound called p57 , found in hoodia , tricks the hypothalamus of the brain into thinking that your body just isn t hungry . If you are one of those that hoodia gordonii does not work on right away , please be patient we have had many customers tell us that they began to feel the effects .
Question: Why is the speaker kindly providing us with this detailed information about hoodia ?
Options: 
A. They have found this useful information and want to share it with as many as possible
B. They want people to buy their product , and to be satisfied with it
C. They are devoted to helping others in all their pursuits and are freely sharing this info
D. They are a caring , selfless individual who is devoted to healing


B