Ginger is very popular in Japan. Ginger is used to cure an upset stomach and can also be used to help with motion sickness. In Japan there is a University called Pharmaceutical Institution of Tohoku University and that is were Hiroshi Hikino works and she says that the ginger can also aid digestion by stimulating the salvation and gastic secretions, reducing gas, and inhibiting mussel spasms.
Daniel B. Mowrey says that it may cure some form of nausea. If you would like to see if the ginger will work for you you can take the test. To take the test just take two to four capsules be for starting the trip. Then take the one every hour or so but if your stomach starts to feel just a little upset then take a capsule even if the hour isnt up yet. The more you use the ginger the less you will need it. There is some evidence that the ginger can help to regulate the heart beat by stimulating it.