CAPE TOWN - Rooibos tea, naturally caffeine-free and proudly local, is brewing up serious global interest.
From heart health to brain function, gut wellness to sports performance, this red tea is steeped in science.
As researchers mark 50 years of Rooibos breakthroughs on World Tea Day, they’re also pouring fresh energy into keeping local expertise at the core of its global rise.
Professor Simeon Davies from CPUT's Sport Management Department unpacked this with eNCA.