My group is made of lemon grass water, because it is of the opinion that, in the area of House. Schools or other places, there are many kinds of herbs such as lemongrass, etc., these herbs are beneficial to the body, because vitamin a beta-carotene aromatic hydrocarbons. Calcium phosphorus, etc. so it was supposed be processed into drinking water instead of soda or herbs. If we drink carbonated drinks frequently, will make the body lacks nutrients. My group is therefore made of water, lemon project.