With the continuous progress of society and the continuous improvement of people's living standards, more and more people begin to pay attention to health preservation. There are many ways of keeping in good health in life, and different ways of keeping in good health have different functions. In fact, in our daily life, there are many habits that will harm our health. We should avoid these bad habits. Here, I will give you a detailed introduction.

1, which will damage health habits.

1, cross your legs

This is the most common habit, which many people have, but this bad habit will affect the blood circulation of the legs, especially those with long legs, and it is easy to get venous thrombosis. In addition, when the legs are crossed, the pressure on the upper body is unevenly distributed on your back, which will cause spinal deformation for a long time.

Step 2 press your knuckles

Whether in movies or in life, we often see people holding hands and making the sound of "sharing a room". Although it looks cool, some people even think it can move joints and enhance flexibility. I don't know that this little habit is actually bad. The reason why joints squeeze is because there is a lubricant-like liquid in the joints. If the fluid is reduced, there will be friction between the joints and a noise will be made. Often squeezing joints will cause joint wear, so you can only play, not often.

3. Always dig your ears

Many people think that earwax is waste and should be cleaned up in time. Actually, earwax is not a useless dirty thing. It is acidic and covers the skin of the external auditory canal, which has a certain protective effect on the ear canal. Frequent ear digging will stimulate the skin in the ear, cause chronic inflammation, and lead to increased secretion of earwax. If you are not careful when pulling out your ears, it is easy to scratch your skin, stab the eardrum and affect your hearing.

Step 4 squeeze acne by hand

Squeezing acne is not a good way to eliminate acne. Many people know it, but you can't help but squeeze when you have acne on your face. If the acne is mature, it can be discharged with professional tools such as acne needle after disinfection, and the wound is treated with anti-inflammatory treatment after extrusion. If your hands are not clean, bacteria are most likely to gather under your nails. If you squeeze acne by hand, it is easy to cause infection, so squeezing acne by hand is not acceptable.

5. Brush your teeth for too long

Brushing your teeth can clean your mouth and teeth and prevent dental diseases and oral inflammation. But brushing your teeth for too long is harmful to your health, because there is only a thin layer of dentin from the neck to the root to protect your gums. Brushing your teeth for too long will damage your gums, leading to bleeding and periodontitis.

Step 6 sleep with your head covered

Many people like to sleep with their heads covered, but it will disturb our breathing rhythm. During sleep, the oxygen we breathe in and the carbon dioxide in the blood will be exchanged in the lungs, and then the fresh oxygen will be sent to various organs of the body by the blood, making it work normally, coordinate with each other and naturally full of vitality. When you sleep with your head covered, the supply of oxygen will be limited by the quilt. The oxygen in the bed will decrease with the increase of breathing times, and the carbon dioxide will increase. The blood that is supposed to deliver oxygen carries thick carbon dioxide, and the organs don't get enough oxygen to function normally, so listlessness naturally becomes what you wake up the next day.

2, women's health habits

1, calcium supplement:

Experts have confirmed that after the age of 28, the calcium in the body decreases at a rate of 0. 1%-0.5% every year. During this period, women should consume at least 1000 mg of calcium every day; If pregnant or breastfeeding, increase to 1500mg. Four kinds of healthy food therapy in summer stay away from spots and have flawless skin.

2. Supplement cellulose:

During this period, women are often constipated and obese. Cellulose can free women from worries, and has effects on relaxing bowels, removing toxins, reducing blood fat and preventing obesity.

3. folic acid supplementation:

Pregnancy and childbirth can make women lack nutrition. Folic acid is a member of B vitamins and one of the essential substances for the growth and division of human cells, which can alleviate malnutrition. The key of preserving health, nourishing blood and protecting liver for women in summer.

4. Wear safety protection facilities while driving:

It plays an increasingly important role in work, but you must remember to wear your seat belt when driving and cycling, and don't use your mobile phone when driving. These can keep you away from accidents and protect your youth.

5, the construction of quality sex life:

Sex is a first-class age-reducing agent, which can relieve stress and relax. Stop taking work as everything. The more orgasms you get in a year, the younger you are. Improving the safe sex between husband and wife to 1 16 times will make your real age 1.6 years younger.

6. Eat breakfast every day:

It can effectively promote metabolism and keep blood vessels and immune system young. It preferably includes cereals, fruits and dairy products.

7, diet diversification:

Four servings of fruit and five servings of vegetables a day and fish twice a week. Be an omnivore and continue to consolidate the immune foundation you laid at the age of 20.

8. Keep a dog:

The owner of the dog who walks with him has low blood pressure, low cholesterol and good mental state, and can always maintain a longer youth.

Develop good living habits. Even if you are 40 years old, as long as you have a young heart and a smile on your face, you are still the most beautiful flower.