Your Brain on Exercise! A quick and easy to understand post on what goes on with your brain/body with exercise and yet more motivations of why to get physical.
Exercise releases your dopamine (addictive and happy neurotransmitters!!) and endorphins (etymology of the word literally means inner morphine…which means euphoric/happy/pain relieving) among other things.
Physical activity literally releases the same chemicals as ess-ee-ex and drugs. The only thing missing from this is rock and roll….which you can add in by listening to it on your Ipod. Sex drugs and rock and roll baby….the healthy way!!
Studies have been done also that show that people who are obese lack receptors for dopamine. You can create more and get rid of receptors. Your brain chemistry is very fluid and always changing. The story about we are only born with a certain amount of brain cells at birth and then they only die is for the most part true….however a few years ago that was proven wrong also. We can create certain new brain cells. But that isn’t what’s important actually…otherwise babies would be very smart.
What’s most important is the connections that you create. For example, a person can have one side of their entire temporal lobe (which includes the hippocampus which is responsible for memory) taken out and still have memory and still be the same as before!! How? The brain creates new connections and/or compensates for what is missing. The reason adults are smarter than children even though the brain cells of adults are dying with drinking, age, etc. is because they have created so many connections in their brain for reasoning, thinking, retrieving memory (which is stored all over the brain, the hippocampus is just the motherboard for memory facilitation).
We can change. Our brains can change. Our attitudes can change. Our behaviors can change. Even our taste buds can change (takes 2 weeks on average).
So if no other reason think of the fact that exercise gets you addicted (to something positive) and gets you as euphoric as morphine, and gets you as happy as ….well whatever makes you happiest.
For me it’s exercise and understanding the brain chemistry behind exercise helps me understand why.
And this is one addictive thing that you actually Can’t go overboard on.
The most detrimental thing that can happen from overexercising is muscle pulls and and muscle breakdown. Not so bad compared to what happens if you overeat, overdrink, overdo anything else that’s addictive.
So what is your excuse now? Cookies don’t release dopamine or endorphins. They (and most all breads) only release seratonin….which is your relaxing and comforting neurotransmitter. Would you rather be euphoric and happy??
Go forth and work up a little sweat! And if it doesn’t work you can come back and complain right here in front of the world.
Remember to get your children, nieces, nephews on the right foot with Holygrain, the children’s fitness book designed to subliminally teach children about fitness principles.

