" eight cups of water, add a handful of bulk dried hibiscus or four bags of tea in which hibiscus is the first ingredient. Then add the juice of one lemon and three tablespoons of erythritol, and leave it in your fridge to cold-brew overnight. In the morning, strain out the hibiscus or take out the tea bags, shake well, and drink throughout the day. "

― Michael Greger , How Not to Die: Discover the Foods Scientifically Proven to Prevent and Reverse Disease