Edit Requests   The relationship of acidbase homeostasis and diet and disease has been a subject of considerable speculation for at least several centuries  This statement is a partial paraphrase and not completely accurate from the source statement Why not use the whole source quote for accuracy The study of acidbase equilibrium and its relationship to the diet and disease has been a subject of considerable speculation for at least several centuries Note the study has been eliminated from the statement and injects a different meaning The source author should be quoted in the text when a quote is used Isnt there a WP rule on this