Ginger tea can also help lower cholesterol and prevent weight-related illness including heart disease. Ginger breaks down fats that can clog arteries and cause heart attacks. Ginger tea works by increasing the body's average temperature, increasing calorie burn. Ginger also helps to suppress appetite by activating happy hormones known as dopamine and norepinephrine. These two hormones make you feel full and satisfied so you don't overeat.
Larson-Meyer, D. E., Willis, K. S., Willis, L. M., Austin, K. J., Hart, A. M., Breton, A. B., & Alexander, B. M. (2013, June 8). Effect of honey versus sucrose on appetite, appetite-regulating hormones, and postmeal thermogenesis [Abstract]. Journal of the American College of Nutrition, 29(5), 482–493. Retrieved from http://www.tandfonline.com/doi/abs/10.1080/07315724.2010.10719885