Green Rooibos tea is a tea made from the unoxidized leaves of the Rooibos bush and is rich in minerals such as copper, iron, potassium, calcium, fluoride, zinc, manganese, magnesium, and more. In addition, it does not contain caffeine and has a low tannin content. The tea can be enjoyed with a slice of lemon and sweetened with honey. In traditional medicine, it has been used as an immune system booster and as a remedy for soothing irritation, insomnia, and reducing stress.