Can nicotine prolong life? This question has aroused a lot of curiosity and controversy.
But before we unravel this mystery, we must first clarify one point: smoking is a health hazard and is absolutely not recommended.
Although nicotine has some positive biological effects, smoking can make people receive many other harmful substances, causing serious damage to the body.

Everything has many facets, so let's re-understand nicotine
When it comes to nicotine, everyone only thinks of tobacco, so today let's study it in depth and re-recognize nicotine and the most familiar smoke
1. Some studies of nicotine have shown that it can stimulate neurotransmitters in the brain to improve attention, memory, and perception, which may have a positive effect on the prevention of certain diseases such as Parkinson's disease and Alzheimer's disease. In addition, nicotine can also help cells live longer by activating sirtuin proteins, which are called "longevity proteins."
2. However, although nicotine may have the above positive effects, current scientific research is far from the extent that nicotine can be definitively recommended for anti-aging treatment. Smoking has been explicitly linked to a variety of health problems, including cardiovascular disease and cancer.
3. Therefore, we cannot say in general terms that nicotine can prolong life. Although nicotine may have some positive biological effects, that doesn't mean we can ignore the numerous health risks of smoking. Our health is the most important thing, we should stay away from smoking, do not gamble with health, because life is only once.

So, where does nicotine come from to prolong life? Let's take a look together
The world is saying: smoking is bad for health.
The Chinese Academy of Sciences said: nicotine can live long.
However, understand people: the end of the capitalist is the devil, and the smoke cannot be sold.
Smokers who have suffered from it: I have quit smoking for two years, but do you want to persuade me to smoke?
Netizen: Smoking has become good for health, right? Earn money with an unconscionable conscience, don't parents feel cold?

The study was published on February 17, 2023 in the internationally renowned academic journal Nature Communications under the title "Nicotine Activates NAD+ Biogenesis Pathway, Improves Metabolism and Delays Aging". The study noted that nicotine was found to have systemic anti-aging effects in animal experiments and revealed its mechanism of action.
How exactly is it studied?
1. Li Xiang's team observed the effects of long-term oral low-dose (0.1 mg/kg) nicotine solution (equivalent to about 0.7mg per day intake by humans) to male mice on metabolic and cognitive function and lifespan.

2. It was found that after 12 months (equivalent to about 40 years old in humans), mice treated with low-dose nicotine showed better insulin tolerance, lower fasting blood sugar levels, higher cognitive ability, and fewer anti-aging features such as skin wrinkles compared with the control group.
3. After experiments on mice, scientists found that mice with 2 micrograms of nicotine intervention added to drinking water had a much lower mortality rate than ordinary mice. How much lower? About forty percent! This confirms the anti-aging effect of nicotine.

It's all a person, obviously the first one is younger than the second!
But in fact, the mentality is the most anti-aging
Because mentality is the most anti-aging!
Everyone should know that it is a three-point poison of medicine, which comes from the Sui Dynasty's famous Chinese medicine Wang Sun Simiao's "Emergency Dry Gold Prescription" self-order. The full sentence is "Anyone who wants to see a doctor, first use diet therapy, that is, diet therapy is difficult to cure, and then it is medicine ear, which is a medicine three points of poison". Ancient China called all medicines "chronic poisons." In "Zhou Li. In the book "Heavenly Official", there will be "doctors, decrees in charge of medicine, gathering chronic poison for medical affairs."
Just like bad rice, eating it can indeed fill the stomach, but moldy rice is highly toxic. In mildew rice, it often contains a substance called aflatoxin. This quality is the most toxic of mycotoxins, dangerous to human health, and even cause life safety.

Nicotine is like bad rice, and the harm far outweighs the good
On the road to health and longevity, we should focus on a healthy lifestyle, including good eating habits, moderate exercise, and adequate rest. These are the keys to extending life. At the same time, maintaining a good mood and being positive and optimistic are also important factors. So, let's stay away from smoking and pursue a healthy, long and happy life! Let's enjoy poetry and distant places with our families.

Summary, take the small book stupidly remembered, knock on the blackboard, then you have to focus on the test!
1. As a magical substance, nicotine still contains some amazing secrets. Studies have found that nicotine may be closely related to the body's immune system and may help extend life.
2. Scientists have also found in animal experiments that nicotine can enhance the activity of the immune system and improve the body's ability to fight diseases. This means that nicotine may help reduce the risk of disease and thus live longer.
3. Nicotine enhances the function of the immune system by activating a protein called Nrf2. Nrf2 is a genetic transcription factor called an antioxidant response element that prompts the body to produce a series of antioxidant and detoxification enzymes that protect cells from oxidative stress. The production of this antioxidant and detoxification enzyme not only delays cell aging, but also reduces inflammation and improves the effectiveness of the immune system.

4. Of course, but it doesn't mean we should get the benefits of nicotine through smoking. Smoking is still harmful to health, and the harmful substances in it can cause serious harm to the body. Moreover, the dosage and route of nicotine also need to be carefully considered. Excessive nicotine intake can lead to various health problems and even damage to the cardiovascular system.
So, while nicotine may help prolong life, we must not ignore the health risks of smoking. Instead, we should improve the function of the immune system through a healthy lifestyle. A good diet, moderate exercise, and adequate rest are all key to keeping your immune system healthy. In addition, maintaining a good mood and a positive attitude are also important factors in prolonging life.
So, let's stay away from smoking and pursue health. Say no to tobacco!

Smoking is indeed harmful, science and common sense can confirm it! However, nicotine, as an interesting substance, still deserves our continued in-depth study to explore more about its mysteries. Let's stay curious, learn the science, and make the right choices for our health and longevity.