Drinking Iron Goddess of Mercy will not fire, it is a clear tea has the role of fire. You often have many reasons for fire, I recommend you a dietary therapy method to ensure that you make, with green beans, lily, rice porridge. There are no side effects on the body, fire also fast. The whole family can use. (Our family often boiled such porridge, the effect is very good) can also be used pear, silver fungus, the right amount to put some rock sugar simmering water, even pear with water to eat also fire (spring, winter gas dry easy to fire, lower lung fire is best, there is a moisturizing effect of phlegm.) Friends may wish you try.