Wow, this one is cool,
18 NATURAL AROMATASE INHIBITORS
http://marnieclark.com/18-natural-aromatase-inhibitors/
The research is from here: (marnieclark translates it into english though)
Natural Products as Aromatase Inhibitors
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3074486/
18 NATURAL AROMATASE INHIBITORS
http://marnieclark.com/18-natural-aromatase-inhibitors/
The research is from here: (marnieclark translates it into english though)
Natural Products as Aromatase Inhibitors
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3074486/