Green tea comes from the same plant, Camellia sinensis, as black tea, but it is cured in a different fashion. It is popular in China and Japan and increasingly in other countries as well. Green tea is often recommended as a health-promoting drink and as a natural treatment for such conditions as high cholesterol. Green tea may also be helpful in treating certain kinds of headaches including migraines. Unfortunately, green tea can also be a headache trigger.
