 Across the plains, before I turn you loose, nitric oxide continues to be an essential aspect of healthy living. Dr. Nathan Bryan has all of the details on why you need to take nitric oxide on a daily basis. That's how I start every single day. My wife, by the way, she does it at the end of the day. I do it at the beginning of the day. I don't think it matters the timing. What matters is that you get the nitrate in your blood system that you need. We've demonized nitrates. Why? They are essential.