Ginger can be directly infused with water to drink. It can prevent colds.

The ginger and boiled water for brewing, or ginger with boiled water for decoction, and then ginger water for foot soaking, and the height of good can just soak to the ankle position. In the process of soaking, available in the water to add some vinegar and salt, and according to the temperature changes keep adding some hot water, until the feet red can stop. Experts tell us that this method has a significant therapeutic effect on wind-cold colds and coughs and headaches.

For women, ginger is a very suitable food and medicinal herbs, because it is taken after the role of blood circulation, while the effect of warming the womb is also very good. It is recommended that some women who often feel cold hands and feet in the usual time can often drink ginger water, so that not only can relieve the situation of cold limbs, but also warm the uterus, and even for menstrual cramps have a very good therapeutic effect.

Expanded Information:

Substitute ginger water for tea as well as mouthwash once a day in the morning and evening. If there is an itchy throat and dry pain, you can also add a small amount of salt to the ginger water instead of tea to drink, two or three times a day, can effectively resolve the inflammation, and for the sore throat also has a good therapeutic effect. Every morning and evening with ginger water for gargling, and instead of tea to drink. This method can effectively protect the teeth.

Ginger water for a variety of dental diseases have a good preventive effect, especially for dental caries has a very good effect. It is also the ginger with boiling water, and then the ginger water to clean the tartar area, after the ginger water instead of tea to take. This method once or twice a day, about six times or so can effectively eliminate inflammation, so that the body to restore health. If you have a migraine, you can soak your hands in ginger water.

Reference:

What are the benefits of ginger water? These people should not drink ginger infused water - People's Daily Online