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 are trying to appease customers , for whom their product has n't worked
B. They are devoted to helping others in all their pursuits and are freely sharing this info
C. They have found this useful information and want to share it with as many as possible
D. They are a caring , selfless individual who is devoted to healing


A