Rooibos tea
South Africa gave birth to the caffeine-free beverage known as Rooibos or red tea. In contrast to coffee and other teas, rooibos has a low concentration of tannin antioxidants, which can be advantageous but can potentially obstruct the absorption of iron. Rooibos has a high concentration of other antioxidants despite having little tannin. There have been very few studies. One test-tube research revealed promise for rooibos to lower cancer risk, while another found potential for rooibos to protect against heart disease.
Rooibos steeps for a longer period of time than other teas, and over-steeping has no bitter flavor. Instead, rooibos tastes fruity and somewhat sweet. Use a tea filter to steep 1-1.5 teaspoons of loose rooibos for up to 10 minutes to make a cup for yourself. You can, at your discretion, add honey and lemon.