摘要 |
A method of treating or preventing, in a person, one or more symptoms of migraine headaches, said method comprising oral administration or by a transdermal delivery system or patch to said person a composition comprising one or more purified isoflavonoids selected from the group consisting of genistein, daidzein, biochanin A, formononetin, O-desmethylangolensin, glycitein, equol and dihydrodaidzein and their conjugates. |