The largest trial so far conducted using butterbur extract to treat hay fever shows that this plant extract is as effective as a commonly used antihistamine. In recent years there have been a few reports of small research trials that give a mixed view about the...
butterbur
Hay Fever Relief: Top natural picks
In these fragrant spring and summer months, the population seems to divide itself into two types of people—those who suffer from hay fever and those who don’t! Most hay fever (allergic rhinitis) is caused by a reaction to ragweed pollen, though other tree, weed and...