Detailed Product Description Chinese people began using pine pollen long time ago, at least 2,400 years ago. In East Han Dynasty, Shennong Herbal Principle ranked Pine Pollen as top grade, and recorded it smells sweet and calm, no poison, cure heart and abdomens chills and fever and evil influence, benefit for pee, vanish gore. If taking for a long time, it can reduce weight, benefit for energy ...