SOBOLOA renowned prostate cancer researcher, expert, scholar, a prostate cancer community champion and a PhD student in Alternative Medicine at the Indian Board of Alternative Medicines, Dr. Raphael Nyarkotey Obu, has revealed that sobolo, a (local Ghanaian beverage), has high antioxidant properties than the green tea. This revelation was as a result of a review paper for publication as part of the requirement for the PhD in alternative medicine.