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We already know that Nicotine is a harsh chemical and is bad for us. But what exactly does it do to us? This article will outline some of the things that it does to your brain. First up lets take a quick look at what Nicotine is actually made up of. It's a chemical called liquid alkaloid which is a mixture of carbon, hydrogen, nitrogen and sometimes oxygen. It's also potential harmful for not only the brain but the rest of the body, but since this article focuses on the brain, lets have a look at what it actually does: 1. The nicotine attaches itself to the pathways within the brain where the signals that are sent to your body via neurotransmitters can be slowed down or even blocked. That explains why in can sometimes be hard for a smoker to ‘get going’ in the morning until they’ve had that first cigarette. It can also explain why smokers are at a higher risk of brain tumors since the blood cannot flow so easily and could get blocked. 2. It also affects memory, in particular short term memory. Smokers are often the first to forget small things like where they left the keys and usually need a ‘boost’ from a cigarette or coffee for their brains to wake up and function normally again. Again in the extreme cases this can lead to dementia or alzhiemers disease. This lack of energy and memory loss creates a vicious circle as the smoker starts to desire the cigarette to kick start their system again, yet creates more of a problem as a result. Not a great place to be in. The good news is that if you give up, the brain will start to heal itself in as little as a month. With two months, all the nicotine will have left your body and you will be well on the road to recovery and better health. You can read also about buy simvastatin no prescription