Don't smoke, don't drink, don't stay up late, this is not the words that health experts came up with, but the common sense that has been verified by people through long-term life practice, so these words are worth believing. Of course, there is also a scientific conclusion, and the damage of these three bad habits to health is also obvious.

Now let's see why we can't do this. 1, let's look at drinking first.

There is a great controversy about drinking in China. Some people think that a small amount of drinking is good for health, can relax muscles, promote blood circulation, and is conducive to social interaction. But it turns out that alcohol is a primary carcinogen. No matter how much alcohol you drink, 90% alcohol needs to be decomposed by the liver, and the burden on the liver is increasing. Alcohol is toxic to the liver.

The direct consequence of long-term drinking is that it will damage the liver, lead to alcoholic fatty liver and alcoholic hepatitis, and may gradually evolve into liver cancer.

In addition, alcohol will also affect the health of the kidneys and have a negative impact on blood sugar metabolism, and the probability of inducing cardiovascular and cerebrovascular diseases is higher than that of ordinary people. If you drink too much, it may also lead to myocardial lesions, nerve crowns, brain lesions, hematopoietic dysfunction, as well as stomach diseases, gastric ulcers and other diseases.

So, don't drink if you can't. Because of entertainment and other reasons, you should drink in moderation every time, and you must not be greedy.

Let's talk about smoking.

It is an indisputable fact that smoking is harmful to health. There are hundreds of harmful substances in cigarettes, including 69 carcinogens. Inhalation every day not only hurts the lungs, but also causes cough and expectoration, and also induces malignant tumors in the mouth and throat, lung cancer, gastric cancer, renal cancer, pancreatic cancer, cervical cancer and bladder cancer.

Smoking is also one of the causes of cardiovascular and cerebrovascular diseases and coronary heart disease.

Moreover, nicotine in cigarettes makes people dependent and addictive, which is why many people are not easy to quit once they smoke. They can't rely on the special case of some people who smoke for a long time, but they are lucky enough to consider themselves one of them. You can't turn a blind eye to disaster like an ostrich burying its head in the sand.

The harm of smoking to people is real, and not having an attack doesn't mean not having an attack. It's not because you don't believe what some health experts say, so it's just an irrelevant and unreliable reason.

Smoking not only harms one's own health, but also harms the health of others. Think about it. If the health of people around you turns red because of long-term secondhand smoke, this is not what you want to see.

Therefore, even if you can't quit smoking for a while, you should pay attention to minimizing the harm of tobacco poison to your body.

Finally, stay up late

Why not stay up late? Because staying up late is too harmful. Modern medicine has confirmed that there are proto-oncogenes and tumor suppressor genes in everyone. The key to the onset of cancer depends on whether the proto-oncogene in your body will be activated and whether the tumor suppressor gene will be inhibited.

There is a balance between the two at ordinary times. If this balance is broken, cancer will be induced. Staying up late is an important factor to break this balance, which will lead to the mutation of cancer cells.

Staying up late for a long time will also make eyes tired for a long time, leading to weak vision, dry eyes and blurred vision.

Staying up late for a long time will also make memory worse, because the body needs to rest at night, and the sympathetic nerves also need to rest at night. I'm always in a state of excitement during the day, so it's hard to rest. You stay up late to keep your sympathetic nerves excited. After a long time, it will be overwhelmed, leading to headache, memory loss and inattention.

Staying up late for a long time makes it impossible for all organs of the body to rest, which easily leads to fatigue, decreased immunity, weakened disease resistance and easy to catch diseases.

In addition, it will make your face grow acne, dark circles and get angry in your mouth, which will affect your face value.

Therefore, if you cherish your life and your health, try not to smoke, drink or stay up late. It's ok to do it occasionally, but it will definitely damage your health and affect your life in the long run.