The human body is a complex object. Like a machine, each organ and part has an initial design life. If we can find ways to extend the life of our parts, we can reduce machine wear and failure. Studies have shown that the average life expectancy of Chinese people is around 76 years old, which means that our body’s shelf life is about 76 years. But do you know that every organ in the body is also in use? How much do we know about our body and how do we maintain our body organs?
Brain 20 years
The latest research published in the British Medical Journal shows that human brain aging may have begun since the age of 45. University College London has conducted a 10-year cognitive tracking survey of more than 7,000 British civil servants. Subjects ranged in age from 45 to 70 years. The comparison showed that the subject’s brain function generally declined. The time of brain aging may begin in middle age. The number of nerve cells in human birth reached 100 billion, but it has been decreasing year by year since the age of 20, and it has been decreasing at a rate of 10,000 per day since the age of 40! So at which stage are you now? Is memory, coordination, and brain function diminished?
How to protect the brain: The brain follows the principle of “use and retreat”, that is, the more you work, the better! The survey shows that people with more brains are 50% more intelligent than lazy people. Other studies have shown that the average life expectancy of mental workers is higher. Also remember to add more antioxidant foods rich in VC, VA, VE, etc., can effectively delay brain degradation. A good night’s sleep, healthy sleep helps promote the connection between nerve cells in the brain and delay aging.
Heart 40 years
The heart begins to age after the age of 40, and the efficiency of delivering blood to the body gradually decreases. Many people’s heart organs are running at high load all the year round. In addition to various bad habits, the blood vessels gradually harden at around 50 years old, and it is easy to suddenly have an acute heart attack such as myocardial infarction.
There are many ways to protect the heart: eat less or not eat high-salt, high-fat, high-sugar foods. Fast walking has a significant effect on preventing cardiovascular and cerebrovascular diseases. It is recommended to walk 40 minutes to 1 hour every day. Once people around the age of 50 feel chest tightness, shortness of breath, chest pain, or sudden drop in physical strength, extremely weak, be sure to be vigilant and go to the hospital to avoid missing the opportunity.
Skin ages from age 25
Li Lei, chief dermatologist of the First Medical Center of the General Hospital of the People’s Liberation Army, pointed out in the Health Times Life Edition that the growth period of skin tissue generally ends at around 25 years old. Some people call this period the “corner angle of the skin”, and then gradually age, The skin elastic fiber is gradually thicker, 40 to 50 years old, and the skin aging is gradually obvious, but the degree of aging varies from person to person.
Have a habit of moisturizing. Within 5 minutes after bathing, use a towel to gently rub the body with a water-in-oil cream that has the words “paste” and “cream”. Want to sunscreen. Skincare habits such as wearing a hat, wearing sunglasses, umbrellas, and using sunscreen are strictly prohibited during outdoor activities. To hydrate. Eat more fruits rich in water in the summer, and finally remember to keep a good mood. In particular, facial pigmentation skin diseases such as Ota, freckles, chloasma, etc., when these people feel comfortable, the skin disease is also reduced.
Skeleton ages from age 30
Wen Jianmin, director of the Department of Orthopaedics at Wangjing Hospital of China Academy of Chinese Medical Sciences, said: The loss of bones usually begins between 30 and 35 years old, and the bone loss of postmenopausal women is faster. Smoking and drinking, lack of exercise, no sun exposure, partial eclipse, these bad habits will further aggravate the aging process of bones, resulting in the clinical appearance of a 30-year-old 60-year-old bone case.
Eat more foods high in calcium and phosphorus, such as fish, shrimp, milk, sesame paste, miscellaneous grains, and green leafy vegetables. More sun, supplement vitamin D, is conducive to the absorption of calcium. Adhere to proper exercise and proper weight-bearing exercise in the sun, not only promote the synthesis of vitamin D in the body, but also promote bone growth and delay bone aging. Do the inspection. The bone density test should be performed once a year after the age of 50.
The lungs age from the age of 20
The lung capacity has slowly declined since the age of 20. By the time they were 40, some people began to pant. As the lung capacity decreases, the body’s oxygen supply is reduced by 5% to 10% compared to younger ones, and organ aging is also accelerated.
To delay the aging of the lungs, we must start from the following aspects: adhere to physical exercise. Jog at least three times a week, each time between 20 minutes and half an hour. Make sure to drink 2000 ml of water every day to lubricate the lungs and respiratory tract. Eat more carrots and apples to protect mucous cells from bacterial damage. Take a deep breath at the fresh air in the morning, at noon or before going to bed. At the same time, slowly raise your arms and cough to make the air flow out from the mouth and nose, and cough up the sputum. Timed window ventilation. Kitchen fume and household additives are the most harmful to the lungs. You can open the window for ventilation when there is enough sunshine at noon and less pollution. After the age of 40, regular lung function tests should be performed. Especially long-term smokers, chronic cough and cough, and people with respiratory diseases.
Intestinal shelf life of 55 years
Intestinal function begins to diminish significantly after the age of 55, especially in the large intestine. As a result, digestive function is reduced and the risk of intestinal diseases is increased. The incidence of intestinal obstruction increases with age.
The way to protect the stomach is to let the intestines rest regularly and develop a good meal. Don’t be hungry for a meal. A study showing that long-term consumption of red meat (bovine, mutton) and processed meat may also increase the risk of rectal cancer and colon cancer. In addition, the use of 40 ° C blisters before going to bed can also protect the stomach, add a little lavender essential oil, but also play a role in helping sleep.
Eyes begin to age from 40 years old
As the saying goes: “Forty-four, eye-stabbing” means that people generally reach the age of 40, their eyes are easy to dry, their eyes are tired, and the small words are not clear, or the light is strong, and the distance can be seen. Clearly, this is a manifestation of the aging of the eyes.
Rest more. For eye care, the word “rest” is the most important. Control the time of watching computer and TV, and let the eyes rest properly every hour. At the same time, exercise can both exercise and rest in the eyes. For example, playing table tennis is a good exercise. Eat more foods rich in lutein and zeaxanthin, beta-carotene, such as corn, carrots, broccoli, tomatoes, walnuts and so on. Have some tea. Daily use can be used to drink longan meat, wolfberry, chrysanthemum, green tea leaves, etc., nourish liver and kidney eyesight.
Kidney aging from 40 years old
The Chinese medicine “Nei Jing” said that people who have passed the age of 40 are like the afternoon sun and gradually move toward recession. The kidney is the mother of the five internal organs, and the five internal organs are mainly caused by kidney deficiency.
Eat some chestnuts. Chestnuts are flat and sweet, and have the effect of replenishing spleen and strengthening the stomach, strengthening the kidney and strengthening the gluten, and promoting blood circulation and stopping bleeding. They are also regarded as the “kidney fruit”. Drink plenty of water as appropriate. When there is less water in the body, urine production is reduced, and the concentration of metabolites or toxins contained in the urine is increased. In severe cases, it can cause acute kidney damage. Carbonated beverages promote calcium excretion, which can lead to an increase in urinary calcium concentration and urinary calculi. At the same time, increased calcium loss can lead to osteoporosis. Eat less salt. Eating too much salt can cause sodium retention, which is directly related to hypertension and heart disease. At the same time increase the burden on the kidneys.
The breast begins to age and sag at about 35 years old
As the levels of estrogen and progesterone in women decrease, the breasts gradually age and sag. Choose the right underwear to avoid too tight or too loose bra, the former is not conducive to blood circulation, the latter loses the meaning of protecting the breast. Learn to self-examine breast cancer, the best self-test time on the 9th to 11th day after menstruation. The breast can be massaged daily, with the nipple as the center, and the outer edge of the breast is circled clockwise to the inside.
Ovary begins to age from age 35
In general, the ovarian function of women over the age of 35 will rapidly degenerate, and the quality of the egg will also age. At this time, the probability of abnormality in the fertilized egg division will be greatly increased, and the abortion may be caused by insufficient luteal function after pregnancy. In addition to the difficulty of pregnancy, the incidence of Down’s syndrome baby is also significantly increased.
Eat soy products properly. After women enter menopause, eating soy products can compensate for the reduced estrogen in menopause, thereby reducing or avoiding menopausal syndrome. If you insist on drinking a cup of soy milk every morning. Beta-cryptoxanthin helps protect ovarian function. Foods containing more β-cryptoxanthin are yellow and green vegetables and fruits, including citrus, oranges, and peaches. Stop staying up late. The population with premature ovarian failure has an upward trend, and staying up late is one of the main reasons. Will “dark consumption of blood”, leading to kidney loss, and kidney reproductive, it will lead to infertility. Don’t wear a low-waisted navel. Exposure to the umbilical cord affects pelvic blood circulation and affects ovarian function for a long time.
About 40 years old teeth and gums are prone to abnormalities
Saliva washes away bacteria and prevents bacteria from damaging teeth and gums. However, after 40 years of age, the amount of oral saliva secretion will be reduced, and the symptoms of caries and gums are prone to occur.
Choose a soft brush for your toothbrush to avoid hurting your gums. Mouthwash instead of a toothbrush will have the consequences of improper cleaning for a long time. Calcium and phosphorus can be supplemented appropriately, such as milk or cod liver oil to keep the teeth strong. Suffering from periodontal disease, long-term bleeding gums, abnormal teeth and yellowing need to go to the hospital to find out the cause. Regular oral examinations are required regardless of oral disease.
Hearing begins to age at about 55 years old
In severe cases, senile deafness can occur in the 60s. The ear wall of the old man is thinner, the eardrum is thickened, and the resolution of high-frequency sound is reduced. As a result, communication difficulties arise in places where people are noisy.
Provide a good hearing environment for the ears, away from the noise, the sound should not be too high when listening to headphones, the time should not be too long. Smoking cessation is limited to alcohol, away from ototoxic drugs, such as streptomycin. Avoid water in the ear when shampooing, and clean the ear properly to avoid inflammation of the ear. If you have ear irritation, ear itch and other symptoms of ear discomfort, you should seek medical advice promptly.