Manglier Tea is a traditionally and locally grown herb within southern parts of Louisiana. It was historically used by Native Americans, Cajun and Creole people as a remedy to combat respiratory illnesses such as the flu or cold. It can also be used for treating common respiratory symptoms like fever and congestion. The tea is often brewed from a Louisiana shrub native to Louisiana called Baccharis halimifolia is a species of shrub also know as Groundsel bush, which is als