ሌላ ጥናት በ 100 ሴቶች የተሳተፈ በዶክተር ኦዝ የተካሄደ ሲሆን ግማሾቹ ደግሞ ጥሬውን ቡና እና ግማሹን ፕላሴቦ ለማውጣት ተችሏል ።
Another study was done by Dr. Oz with 100 women participating, and half of which were given the extract of the raw coffee and the other half placebo.