Hey Kylek717, thanks for your response. I might of not articulate clearly what I was saying. I do agree coffee and juice is found in nature. So it's natural. After all both are forms of food. What I was suggesting was, they didn't exist as coffee or juice to the hunter gather. And because our body is based off gene programming that's 10,000 + years old it wouldn't be natural to drink it at the rate that people do today. Thanks for your opinion and posting it :)
RE: How much water should you drink per day?