What does dopamine do? Well, at the most basic level, everything you think, do, and are is basically part of one big chemical reaction. That’s not an altogether comfortable thought for some people - but it’s the science. It’s hard to deny when you start looking into incredible brain chemicals and neurotransmitters like dopamine.
How Toxins Destroy Brains
About a quarter of your body’s metabolism goes toward operating and maintaining your brain. In order to process even basic information, billions of chemical signals are constantly being carried between neurons. The undertaking is so onerous that even though your brain is not moving (like, say, the powerful muscles in your legs), it uses around 10 times more calories per pound than the rest of you. Most of that industrious brain and its 86 billion neurons were created in a matter of months. During the first few weeks of gestation, when your mother knew you only as morning sickness and you were a layer of cells huddled in one corner of her uterus, those cells lined up, formed a groove, and then closed to form a tube. One end of that tube eventually became your tiny spinal cord. The rest expanded to form the beginnings of your brain.