1 bag makes 4x 250ml treatments. Drink 1-2 cups per day to boost immunity. Help[s to control viruses, bacteria, parasites and other pathogens, fever, cytokines, high blood pressure, blood clotting, sepsis and diabetes. If treating an ailment, pour 2 cups of boiling water on a bag and steep for 10 minutes. Repeat with 2 more cups- up to 4 cups per day.