What to do if smoke is in the act of smoke How is smoke formed

Make a bet with yourself. Let's see if we can get through without doing anything.

Running and patience is over!

What addicts are addicted to is actually the nicotine in cigarettes. And nicotine is addictive because it mimics a pleasurable chemical——— acetylcholine, which "hijacks" receptor proteins in the brain that bind to acetylcholine. Acetylcholine receptors can be divided into multiple subunits, and scientists have previously identified 12 of them, but they can't be sure which of them play a key role in nicotine addiction.

Henry Lester and others from the California Institute of Technology recently reported in the journal Science that they have identified a subunit of acetylcholine receptors called "A4" that plays a key role in the process of nicotine addiction. Researchers genetically modified mice to breed rats with increased nicotine sensitivity to specific subunits, and then searched to find out which subunit was more important in the addiction mechanism.

It was found that when the subunit "A4" of the rat was activated, while the other subunits remained relatively "silent" at this time, the rat was able to exhibit typical addiction symptoms. This suggests that this subunit is sufficient to initiate nicotine addiction mechanisms, which are most critical in the development of addicts' cravings.

This is two-fold:

1 Physiological dependence of humans on nicotine in tobacco;

2. The psychological yearning and dependence of people on the environment and habits when smoking;

Generally speaking, the former is the main cause of smoking craving, but psychological dependence cannot be ignored

The so-called smoking addiction is mostly a habit, but in fact, the essence is a phenomenon only for people who are uncomfortable and idle.

Who has ever seen a person who is busy all day long and still holds a cigarette in his mouth?

There is no good way for people who want to quit smoking, only to use perseverance to overcome "smoking addiction"! There is no other way.

Smoking is addictive, and it will be uncomfortable if you don't smoke for a while.

MS is a habit.,If you don't suck, you'll feel uncomfortable.,Your head will be dizzy.,Your mood will be irritable.。。

Sometimes you want to smoke because you think about it habitually, but it doesn't necessarily mean that you are addicted to smoking.

"It's like surfing the Internet"This benevolent brother said it well !!

A habit, to be exact. In fact, there is nothing called hidden. That is, you develop this habit. You can also borrow this habit. A touch becomes a behavior after a long time, and a behavior becomes a habit after a long time.

Smoking is a habit, don't smoke and feel uncomfortable!!

I smoke a cigarette every two days, and it's a little uncomfortable not to smoke it, and it's not an addiction.

You can't smoke it if you want to!

Every time I want to smoke, I will have a reason to change!

Addiction to cigarettes is when the human brain becomes dependent on the substances in the smoke.

My husband said that it is normal for you to feel this way, but it can only be said that you haven't learned to smoke cigarettes. If you smoke less, you smoke more, and it feels different, so you always want to suck.

I think you haven't touched the branches now, it's better to stop smoking, it's not good to smoke too much, you look on the Internet to see if there are any smokers who die in the lungs of the **, experts say look at that thing, many people don't want to smoke it.

I am selling and I am always on sale. When I was 16 years old, I could get one pack a day.

Now it's less than a pack for two days.

I don't smoke it for a month or two.

But the gums will be swollen!

Not really! It's a matter of habit! Actually, it's not an addiction, it's just that sometimes you don't feel used to it, just like what you are used to doing every day! I didn't do it today, and I feel like something is missing! These are all habits and habits. Wish.

Hehe, as long as you get infected with that thing, it's like you're hungry and have nothing to eat, as if something is grabbing, and you can't concentrate on something, so you want to have one, I still advise you not to get contaminated