The human body secretes a variety of natural analgesics.

The most well-known are dopamine and endorphins.

This is arguably one of the most direct factors that lead to our 'happiness'.

And it's usually mixed together, just in different proportions.

However, there is also a clear difference between the two, dopamine is a reward mechanism, a kind of exploration and pursuit of new things, many people fall in love at first sight, but if you are married for a long time, you will slowly lose that feeling of love is actually the influence of dopamine.

Because dopamine also has a supporting recovery mechanism, which motivates you to keep moving forward.

Endorphins, on the other hand, are more of a compensatory mechanism, similar to the pleasure of fitness.

After mentioning these two things, we have to mention two contraband related to them.

One is opioids, which can also be called endorphins, which will bind to endorphins receptors and affect the human body.

The other is the one that affects the mechanism of dopamine recycling, which is a more terrifying existence.

There have been experiments with mice, using drugs that inhibit the mechanism of dopamine recovery, which will make the mice give up food, sleep and even lactation instincts, and use them until they pass out.

Those who experimented with endorphins also knew how to sleep.

Suffice it to say, as long as you have an idea for these two things, it is inevitable that there will be a problem.

Addictive sex!

This is a structural problem of the human brain.

Our daily life, including smoking, alcohol, gambling, astringency, and even hobbies such as fishing and games, are all related to this.

It's just that if it's not a direct impact, it's all within the scope of control.

But once you get the effect with that kind of direct action, it can be said that it is almost over.

Even if a very small number of people can force themselves to quit by willpower, they are physiologically almost never able to get rid of it.

There was a priest who had been abstaining for decades, until when he was dying, when people asked him what he regretted, he said he wanted to take another bite.

This kind of thing is a taboo that should never be touched!

Therefore, it cannot act directly, only indirectly, and at the same time ensure that the side effects on the human body are small.

After Wang Yi knocked here for a long time, he finally decided on another route to indirectly complete this effect.

A name that may be relatively unpopular.

5-Serotonin!

It is a substance that is widely found in neurons and affects all aspects of the human body.

People with depression are depressed because serotonin concentrations are too low.

Therefore, severe depression is a physiological disease, and many people wonder why they commit suicide, which is actually the effect of this!

Therefore, if you are diagnosed with more than moderate depression, you must take medication.

At the same time, serotonin can also seriously affect sleep, once the serotonin level is too low, it is easy to enter sleep disorders and cannot sleep.

There are already medications for depression and serotonin.

But the effects of the drugs themselves are also indirect.

There are drugs that inhibit serotonin reuptake, which is equivalent to reducing serotonin consumption.

Some inhibit the metabolism of serotonin, and some activate serotonin receptors.

What Wang Yi wants to do is to complete the comprehensive intervention drug of serotonin through the biotechnology of Ambrera's existing medium.

By influencing serotonin, it can indirectly affect the secretion of some dopamine, endorphins and other substances, so that the human brain can produce the most normal analgesic effect!

Because analgesia is an instinctive response of the human body.

Pain is just a reminder to the body, and the brain knows that you can't panic because of pain in a crisis, so sometimes some serious injuries may not be felt.

What Wang Yi wants to do is this kind of regulation, guided by serotonin.

And once successful, it can not only relieve pain and alleviate the symptoms of various diseases, but also can be used to treat patients with depression and even insomnia.

The key is to use the body's own reaction to ensure that side effects are minimized!

But the difficulty is really big, mainly because of the degree of control.

Wang Yi directly experimented with his own adjustment.

Overclocking is self-controlled, and he is able to get the most precise dose.

But even with this kind of convenient hanging, it is quite difficult to rely on topical drugs to meet this point.

Because if it is taken orally, digestion and absorption problems should also be considered.

If it is injected, it will be too troublesome and contrary to Wang Yi's original intention to start OTC drugs.

If it is purely using scientific and technological means, it is not impossible to achieve this kind of trial and error, but the time and money invested must be massive.

There should also be quite a lot of 'volunteers'.

But Wang Yi directly added magic power by himself, and relied on the necromancer's skills to constantly tinker, and he really almost got it out!

The pure biological production method relies on the cultivation of culture medium, and then purifies to produce a suitable proportion of synthesis, which can be extracted according to a specific proportion and taken according to the dosage to achieve effective results.

It is analgesic, non-addictive, has low side effects, and can also promote natural sleep and treat depression!

And because of the small side effects, it can also be taken by patients with depression for a long time, and even insomnia patients with long-term use will not harm the body, but will slowly improve the body's immunity because of improved sleep.

The direction of analgesia is similar.

Of course, the side effects of actual use are actually obvious, that is, it is easy to doze off after taking the medicine, and you can't take it when you have some special work, and then you can't take it before driving.

"I'll wait for the next time I do it in terms of improving the mass production of the magic circle, I haven't passed the review yet, and I'm not in such a hurry, it's really an uncomfortable feeling to experiment by myself."

Wang Yi yawned and moved his muscles.

"Just now, your little disciple sent another message saying that she had another fight with that resentful spirit and ran away again."

Lin Shiqin said the contact that needs to be paid attention to during this time.

Because Gu Qianqian is Wang Yi's apprentice, and she is currently the only observation group that observes the use of lazy magic in the real world, Wang Yi will generally reply to her situation.

It's just that on weekdays, Lin Shiqin simulates Wang Yi to contact, and when Wang Yi needs to answer, you can relay it.

"Okay, I'll talk to her directly."

Wang Yi changed the shell, and then completed the contact with Gu Qianqian.

"Teacher! That thing is so fierce! I'm. ”

As soon as Gu Qianqian saw Wang Yi in the video, she crackled and complained, and her chest beat loudly.

"Stop shooting, let's shoot again."

Wang Yi looked at the little apprentice who was angry like a flea, and couldn't help but be a little speechless.

It's a shame to be so impatient.

Anyway, he is the only guy who has a chance to become an apprentice at the moment.

"The things I gave you should be more than enough to deal with resentful spirits, this is something you are not familiar with enough to practice, is meditation useful every day? For you, the use of your mental power and talent is fundamental. ”

"Of course there is daily meditation, which is much more comfortable than sleeping, I haven't slept in a long time."

Her words made Wang Yi feel a little subtle again.

Looking at that little one, I don't know if meditation will affect her height.

But that's already the case, it doesn't seem to matter.

"Tell me what the hell is going on with that wraith......"

And then, Wang Yi also found that the one Gu Qianqian found seemed to be a little different.

This was discovered by Gu Qianqian in a dry well in the wild when she was participating in a school trip, and there were rumors that this dry well was easy for people to commit suicide, so the dry well was sealed.

Thinking that Wang Yi had mentioned that resentful spirits usually need to create illusions to find flaws in their hearts if they want to harm people, Gu Qianqian immediately fell in love.

Holding some of the ornaments given by Wang Yi, she has been meditating for so long, and she has also defeated the natural spirit, Gu Qianqian has long been ready to move.

Now he fought with this evil spirit.

However, although she injured the resentful spirit through the silver jewelry given by Wang Yi, she failed to expel it, but let the other party follow Gu Qianqian all the way back to the city.

Every night, I would come to Gu Qianqian's trouble.

But because she knew that Gu Qianqian was powerful, she didn't show up all the time, which was all kinds of harassment.

With the natural lazy magic, even Wang Yi couldn't find the resentful spirit from a distance, and Gu Qianqian's half bucket of water also seemed very passive.

"Huh? If you get a shot, you can follow you all the way back? Did you come back in the evening? ”

"No, I just went once at night, and I guess that one time has been following me all the time."

"Take a picture of the area around that ancient well."

"I've already filmed it, give it."

Wang Yi still taught Gu Qianqian a lot of basic knowledge, so she also thought that there was a problem in that place and took photos in advance.

And Wang Yi took a closer look at the photo and found that there was indeed a problem with the ancient well itself.

If there are no accidents, it is likely that it was deliberately designed this way before, and it may also be some of Neon's own customs.

It's just that listening to Gu Qianqian's words, that thing has quite a high intelligence, even if it retains his thinking because of some 'legends' like Junichiro, the year is not too long.

In terms of current performance, although it is not as good as Lin Shiqin and Cheng Xue, it is indeed much stronger than ordinary resentful spirits.

At least, the ability to urge some props can be stronger than Li Yao's.

Let's practice for Gu Qianqian first, and peck each other's rookies, and pack them away when I go to receive them one day......

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The third watch is over! Ask for a follow-up!

It's the last day of the year, and I wish you all all the best in the new year.

In addition, the content written in the article can also be regarded as a warning and reminder, and you must not get caught in that kind of thing because of curiosity or other reasons! Remember!

(End of chapter)