Shaah Chamomile ayaa muddo dheer loo adeegsan jiray la dagaallanka cudurrada, laakiin caddeymo cusub oo ka yimid Jaamacadda Texas ayaa sheegaya in shaaha uu kordhin karo nolosha haweenka.
Gabagabadan waxaa laga soo qaatay daraasad ku saabsan nolosha 1677 waayeel rag ah iyo haween ka soo jeeda Koonfurta Ameerika in ka badan 7 sano. Intii lagu guda jiray kormeerka, waxaa la ogaaday in cabitaanka cabitaanku ay yareyneyso halista dhimashada haweenka dhexdeeda boqolkiiba 29%. Isla mar ahaantaana, maraqda mucjisada ahi wax saameyn ah kuma leh dhimashada ragga.
Sannadkii 2008, tijaabooyin guuleystay ayaa la sameeyey si loo caddeeyo in dhir caan ah ay gacan ka geysan karto in cudurka macaanka la xakameeyo. Daraasad ku saabsan jiirka ayaa lagu ogaaday in sonkorta dhiiga ay hoos u dhacday rubuc kadib markii ay cabtay shaah chamomile muddo 3 todobaad ah.