“I want to quit smoking, but I just can’t seem to do it.”
How often have you heard a similar lament from a smoker? (Maybe it was even from yourself.) Well, it turns out that there’s a really good reason for that feeling of hopeless addiction.
A study conducted at the University of Chicago Medical Center—and published in the Journal of Neuroscience—uncovered evidence that taking your very first puff of a nicotine-laced cigarette… as far as your brain is concerned at least… is pretty much the same as taking a hit of cocaine.
Yes, that monkey on your back is smoking a cigarette.
Nicotine’s effect on your brain is similar to cocaine
Researchers found that the effects that nicotine has on your brain eerily mirror those of cocaine. Literally within minutes of your first exposure to either of the drugs it seizes control of your brain’s natural memory and learning pathways causing long-lasting changes in your brain.
When nicotine hits your brain, it tickles a certain region of it—the ventral tegmental area (VTA)—that’s responsible for the neurons that release the neurotransmitter dopamine (often called the “feel good hormone”). More specifically, the nicotine targets the acetylcholine that’s located on the dopamine neurons, cozying up to the neurotransmitter and essentially… well… bonding.
You see, your brain handles memory and learning by observing when two neurons are repeatedly activated at the same time. The more often they are switched on together, the stronger the bond between them grows and the more they are able to excite each other.
Trying to quit smoking is like kicking a cocaine addiction
This natural process… known by the somewhat-intimidating-sounding term synaptic plasticity… is apparently being hijacked by nicotine for its own addiction-producing purposes.
The University of Chicago researchers exposed slices of lab-rat brains to a nicotine bath for 15 minutes (an exposure equal to about the amount you get from smoking a single cigarette). To their surprise, they found that besides the expected action in the VTA area of the brain involving acetylcholine the nicotine also targeted the D5-dopamine receptor that’s been linked to the actions of cocaine.
So, in other words, both nicotine and cocaine work their addictive magic by essentially commandeering your brain’s feel-good dopamine reward system.
And so what’s the bottom line?
Quitting smoking is quite similar to quitting cocaine. Giving you a really great reason to never pick up the habit, not to mention an excellent reason to have major sympathy for those who are trying to quit it!
3 natural remedies to help you quit smoking
So quitting smoking can feel an awful lot like quitting hard drugs, which means you can use all the support you can get while kicking the habit. Luckily there are some natural remedies that are proven to help.
1. Acupuncture:
Many successful quitters have reported that acupuncture helped them get through their nicotine withdrawal symptoms, improving their moving and reducing their irritability. Studies have found that smokers getting acupuncture were over three times as likely to NOT smoke over 6 months or a year. If you’re planning on quitting seek out a licensed acupuncturist first who can help you through the first few weeks which tend to be the roughest.
2. Massage:
Believe it or not simply massaging your own ear or hand can help dampen your nicotine cravings. In one study self-massagers successfully lowered anxiety, improved mood and slashed withdrawal symptoms. And there were real world results too… the massage group gave into their cravings and smoked significantly less than the folks who did no massage.
3. Meditation:
Quitting smoking is a high-stress undertaking and meditation can be the perfect way to take the edge off… especially during those first few weeks of nicotine withdrawal. In one Yale University study 32 percent of folks who received mindful meditation training successfully avoided smoking in the week before their follow-up appointment, while only 6 percent of the group that got a standard quit program were able to avoid smoking.
Mediation can seem a bit intimidating at first, but relax it’s easy. Following is a quick five minute meditation to get you started.
Remember that although opportunity may knock only once temptation tends to lean on the doorbell like a cheeky monkey. And that monkey, of course, may be offering you cigarettes so you simply shouldn’t answer it.
References:
“Nicotine Potentiation of Excitatory Inputs to Ventral Tegmental Dopamine Neurons,” J Neurosci., 2011 May 4
“Voluntary nicotine consumption triggers in vivo potentiation of cortical excitatory drives to midbrain dopaminergic neurons,” J Neurosci., 2009 Aug 19;29(33):10410-5.
She is an advocate of self-education and is passionate about the power of group knowledge sharing, like the kind found right here on HealthierTalk.com. Alice loves to share her views on holistic and natural healing as well as her, sometimes contentious, thoughts on the profit-driven inner workings of traditional medicine.
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Norm James says
May 16, 2011 at 8:39 pmThe U.S. gov. and states are a bunch of money hungry liars.
The way to help people get off cigarettes is to pass a law requiring the manufactures to ,over a 3 to 5 year period ,to limit the amount of nicotine allowed in cigarettes.
After awhile they wouldn’t get the jolt from them.You might just as well roll up green grass from your lawn.
The reason they don’t do it is because the lobby for smokes pays them off with free flights and campaign donations .
The Cancer Society is also to blame.
The States have a cash cow.New Jersey has a added tax on cigarettes of $25.00 a carton.Then they double tax you by adding up the cost of them plus the tax and charging a 7% sales tax.Isn’t this one of the reasons we broke from England???
DOUBLE TAXATION.
Ken123 says
May 16, 2011 at 10:48 pmCigarettes are not any different than any other element which provides pleasure to the brain whether it be food, cigars, Nicorete, Nicodem or Tomatoes. The demonation of cigarettes started with pharmaceutle firms trying to market their smoking cessation drugs and they don’t like competition. The Robert Wood Johnson Foundation, the marketing arm of Johnson and Johnson owns thousands of shares of rhe company provides thousands of dollars to other organizations to produce junk science and domonize cigaretts and influence governments to overtax cigarettes and pass smoking bans to increase the demand for their cessation products. There is no difference in the nicotine delivered by a cigarette or nicorete, nicoderm, whichthemselves are addictive and dangerous. the non-nicotine smoking cessation products like Chantix and Uban are anti-depressants which have other risks like hostility and suicide. The saffist way to give up any addicyive subtance is Cold Turkey and keep your sanity.
Dr. Tim says
May 18, 2011 at 3:23 pmGreat overview of the neuroscience of smoking.
These changes to the brain circuitry persist even years after quitting. It’s very easy for an ex-smoker to relapse back to a significant smoking habit after thinking that they can smoke “just one cigarette” during a stressful period.
Unfortunately, I see it more than I’d like in my medical practice, and I now make it a habit to warn my ex-smoking patients about it.