Hibiscus tea contains vitamin C and minerals and some studies have indicated that it may help lower bad cholesterol and high blood pressure. It’s quite acidity, containing as much as 30% organic acids. It has a rather tart flavor so agave or honey is used to sweeten. I used Prosecco keep the bight red magenta color. Or even better is a Rosa Regal by Banfi for a pretty color as well if not better because it's unique red sparkling wine is aromatically hinted of rose petals and raspberries, Complementing the hibiscus!