Who said it is harmful? Who said it? Anything. कम्बख़्त तूने पि ही नहीं।
Why is it harmful? You know why this whole harmful thing happens? It's not harmful. How can it be harmful? Look at it this way. Ayurveda means what? Ayurveda means what? It is the understanding of the science with everything that is around in nature. There's nothing in nature that will not benefit you in some way. It's not possible. You'll say, oh, but what about poison? Even poison in a very small dosage in PPM form, it's a highly beneficial thing. The science of small dosage. So why it is said that… it has come from a little bit not very good understanding of the instructions that we give on the happiness program. What do we say in the Happiness Program? Oh, stop drinking tea and coffee. That is the instruction. You have to understand why that instruction has come. So what happens in the Happiness Program is we are settling the mind down. We're doing all this for the first time. When you do it for the first time, you're doing the pranayama, doing all the bhastrika and all this other stuff and Sudarshan Kriya, the mind is settling down. Now, if there are things in your system that oppose the settling down of the mind, then it's not going to be as effective.
Caffeine is one of the molecules, a few molecules that can penetrate the blood-brain barrier. So there is a barrier between the brain and the blood. Not everything can go to the brain. That barrier is there to protect the brain. Caffeine is one of the few molecules that can go through this blood-brain barrier. So it acts as an artificial stimulant to the brain. This is why people drink coffee. Because when they're waking up in the morning, their brain is not fully awake. So they drink like, I don't know, a double espresso, I don't know, mocha light, whatever the heck it is. And they feel awake. Yeah, because the caffeine is going and activating the brain.
So this is the thing. So the instruction is that if you reduce the caffeine intake, then this settling of the mind that is happening in the processes is not artificially being opposed by this molecule of caffeine. Okay, so this is why the instruction is to reduce intake. The instruction is not to completely eliminate because the elimination does something else. If you completely eliminate, you tell your participants on the course, oh, stop it. Otherwise, the sky is going to fall on your head. No, come on. If you completely eliminate it, the body gets into withdrawal. It's used to that caffeine going into the brain. Now suddenly you stop it, you get into withdrawal, it's like the detox. You know, when it goes into withdrawal, it again artificially disturbs the brain. So you're defeating the purpose of removing the caffeine. You're just disturbing it in a different way. That's all it is.
So gradually, so if you're drinking, I don't know, six cups of coffee, you say in the course, you drink only one cup. So you reduce. And then over time, you can reduce it to half a cup. And then over time, it can go to a weaker form. So if you're drinking, I don't know, you can go to decaf, or you can to flavor something, just reduce it and see. And chai is like four sources of energy. What is it? Food, sleep, breath, meditation, and the fifth is chai. There you go. The fifth is chai. So it cannot be bad.
So do you know why it's tea in some places and chai in some places? Do you know this? It comes, it comes from the source of the leaf. How has the leaf gotten to that place? If that leaf has come to that place via the sea route, like in England or like that, then it's called tea. If it has come via the land route, without ever touching the water, it's called chai. It's amazing. You look at the world map, and you'll see where it's called chai, the leaf has come over the land, where it's called tea, the leaf has come over the sea. That’s it. It's very amazing. Okay, enough about chai.