Roselle is becoming increasingly popular as a health drink.
Roselle contains one of the highest content of Vitamin C. It contains 3 times more Vitamin C than blackcurrant and 9 times more than citrus fruit. It is also found to have rich anti-oxidant properties (anthocyanins).
The fresh roselle calyx has been found to contain vitamin D, vitamin B1, vitamin B2, and vitamin B2 Complex, Vitamin A, Niacin and Calcium.