Ginger tea for flavor, digestive properties or warming properties

I love Alvita ginger tea because it’s really potent without being too spicy. I drink it because I get nauseous a lot and for headaches and stomachaches and because I love it. In summer i put it in my basically leakproof Davids Tea iced tea mug thing with ice and sugar and shake it a lot and it is the most wonderful thing in a very hot city.