8 foods that make you look older

　　1. Food containing lead. Lead will significantly reduce the levels of norepinephrine, dopamine and 5-hydroxytryptamine in the brain, causing nerve Quality conduction block, causing memory decline, dementia, intellectual development disorders and other diseases. Excessive lead intake in the human body will also directly destroy the function of the genetic material DNA in nerve cells, which not only makes people prone to dementia, but also makes people look gray and prematurely aging.

　　2. Pickled foods. When marinating fish, meat, vegetables and other foods, the added salt is easily converted into nitrite. Under the catalysis of enzymes in the body, it easily interacts with various substances in the body to form imine carcinogens. People who eat too much are susceptible to nitrite. cancer , and promote premature aging of the human body.

　　3. Moldy food. When grain, oil, peanuts, beans, meat, fish, etc. become moldy, a large number of bacteria and aflatoxins will be produced. Once these moldy substances are eaten by people, they may cause mildew diarrhea Symptoms include vomiting, dizziness, dizziness, irritability, enteritis, hearing loss and general weakness. In severe cases, it can cause cancer, teratology, and promote premature aging.

　　4. Limescale. Tea sets or water sets will produce scale after being used for a long time. If not removed in time, regular drinking will cause diseases in the digestive, nervous, urinary, hematopoietic, circulatory and other systems, leading to aging. This is because scale contains more harmful metal elements such as cadmium, mercury, arsenic, aluminum, etc. Scientists once conducted a chemical analysis of the scale in a thermos that had been used for 98 days and found that there were many harmful metal elements: 0.034 mg of cadmium, 0.44 mg of mercury, 0.21 mg of arsenic, and 0.012 mg of aluminum. These harmful metal elements are extremely harmful to the human body.

　　5. Peroxylipids. Lipid peroxide is a peroxide of unsaturated fatty acids. For example, cooking oil used for frying fish, shrimp, meat, etc. will generate peroxylipid after being left for a long time. ； Dried fish, cured meat, etc. that have been exposed to the sun for a long time ； Biscuits, pastries, camellia noodles, oils, etc. that have been stored for a long time, especially oils that are prone to produce a hala smell, will produce peroxide lipids after the oils become rancid. Researchers have found that after lipid peroxide enters the human body, it will have a great damaging effect on the acid system and vitamins in the human body, and accelerate aging.

　　6． High temperature oil fumes. After comparative analysis, foreign research institutions pointed out that Chinese people like to use high-temperature cooking oil to cook dishes, and the stove temperature is about 50% higher than that of Western families. Usually, edible oil will release smoke containing butadiene when catalyzed by high temperature. Inhaling large amounts of this substance for a long time will not only change people's genetic immune function, but also make them susceptible to lung cancer. Research reports show that rapeseed oil is more carcinogenic than peanut oil because rapeseed oil at high temperatures releases 22 times more butadiene than peanut oil. In order to avoid this hazard, it is best not to heat the cooking oil beyond its boiling point when making dishes. It is better to use hot oil, which can avoid smoke and fire damage. healthy and promote facial wrinkles.

　　7. smoke. When harmful gases from stoves, soot, cigarettes, and dust are inhaled into the lungs through the respiratory tract and penetrate into the blood, they will cause great harm to people. Especially for smokers, smoke is inhaled into the lungs, and nicotine, tar and carbon monoxide provide conditions for the deposition of cholesterol, causing arteriosclerosis and promoting aging.

　　8. Alcoholic beverages. Drinking a lot or often in daily life can cause alcohol poisoning in the liver, leading to inflammation and swelling, leading to male sperm Deformity, sexual function decline, Impotence wait； Women will appear Irregular menstruation , stop ovulation, loss of sexual desire and even sexual frigidity and other premature aging phenomena.