The recent posts with the wheatgrass and lemons has been good - but there is some information in both of those that I think needs to be addressed. I know friend ThaiExpat who is a medical doctor - has addressed it a couple of time within some posts. I thought I would bring it forward in it's own post. The pH scale ranges from 0 to 14. A liquid that has a pH of 7 is considered to be neutral (pure water is generally considered to have a neutral pH). Fluids that have a pH below 7 - like lemon jui