(Chinese Journal of Modern Developments in Traditional Medicine) 1984;4(2):88-89. You are covered by the return policy of the third-party website where you buy the product, however, this manufacturer also has a return policy. View abstract. View abstract. Byeon JH, Kil JH, Ahn YC, Son CG. What drugs and food should I avoid while taking Echinacea? Title 21. Rhubarb can cause some side effects such as stomach and intestinal pain, watery diarrhea, and uterine contractions. Wang, Z. and Song, H. [Clinical observation on therapeutical effect of prepared rhubarb in treating pregnancy induced hypertension]. Your results can and will vary. Frustrated by the lack of good information and tools, Joe decided to embark on a learning journey to decode his DNA and track his biomarkers in search of better health. I have a brand new unopened box of it and if you would like it text me at 412 265-5865 or email me at