Has anyone tried "The Tea of Life" CHENOPODIUM AMBROSIOIDES otherwise called Semi-Contra, American Wormseed, & Mexican Tea?

This herbal tea states that it has patent #6841175 and states it has a history as a medical herb going back to the 1800’s. Has anyone tried either this tea specifically or an infusion with this herb? If so, has it helped you with any health issues? Their website has more info on this rather expensive “patented, 100% natural herbal green tea with medicinal properties” and its purported uses at About Tea of Life