Lz ,具体是哪个？见link:

https://www.google.com/search?hl=en&rlz=1C1CHFX_enUS373US373&sclient=psy-ab&q=whole+foods++organic+flax+seed&oq=whole+foods++organic+flax+seed&gs_l=serp.12..33i29l4.1621.6786.0.9179.3.3.0.0.0.0.84.228.3.3.0.les%3B..0.0...1c.1.ZV5zi8wHgkU&pbx=1&bav=on.2,or.r_gc.r_pw.r_qf.&bpcl=35466521&biw=1680&bih=925&emsg=NCSR&noj=1&ei=sSyIUKrPMvC70AHao4DYCg&sei=tyyIUPiWL6Pn0gHrnICgBw&gbv=2