Ask 10 a simple and interesting question and answer about the health of the elderly (urgent)

1. I am still engaged in some work after retirement, but recently I feel that my memory and thinking ability have declined and my reaction is not as agile as before. What problems should we pay attention to? A: This is the decline of brain function in the elderly. People's brain nerve cells gradually age and die with the increase of age, which affects memory and thinking ability, so forgetfulness, decreased thinking ability and slow response are prone to occur in old age, which is called brain function decline in the elderly. To prevent and improve the decline of brain function, the elderly can pay attention to the following aspects in their daily life: 1, combining work and rest. When you are engaged in mental work, you should do what you can, arrange your work and rest time reasonably, and avoid excessive use of your brain. 2. Balanced nutrition. Eat a light diet, eat more fresh fruits and vegetables, fish and beans, and eat less sugar and high-fat and high-calorie foods to prevent the occurrence of cerebrovascular diseases. Second, medical observation proves that middle-aged and elderly people drink a small amount of alcohol, for example, no more than one or two liquors a day, which is beneficial to human health. However, excessive drinking is harmful to your health. Please tell me what are the hazards of excessive drinking? A: 1, severe alcoholism will lead to death; 2. Long-term excessive drinking damages organs such as stomach and liver; 3, people who have had diseases in the nervous system, drinking often leads to the recurrence of old diseases; Drunk driving is extremely dangerous. 3. What are the benefits of drinking tea to human health? A: 1, which helps digestion; 2. cheer up; 3. Anti-cancer; 4. Provide people with vitamins and other nutrients. 4. Improper drinking tea can also have side effects. Please tell me what I should pay attention to when drinking tea. A: 1, don't drink tea on an empty stomach; 2. Do not drink strong tea before going to bed; 3, do not drink night tea; 4. The temperature of tea is 80 degrees Celsius. 5. What's the harm of eating too much sugar? A: Eating too much sugar is one of the causes of dental caries. After eating sugar, the appetite is suppressed due to the increase of blood sugar. Eating too much sugar before meals will affect the normal diet and cause malnutrition. What role do green plants play in protecting the environment? A: 1, greening and beautifying the environment; 2, generating oxygen; 3. Some plants can absorb pollutants in the environment; 4. Absorb noise; 5. Adjust the climate. Seven, the elderly diet five attention is what? A: 1. Prevention of obesity is closely related to hypertension and diabetes, and it can also lead to arteriosclerosis, which is one of the main causes of heart disease and stroke. To prevent obesity, first of all, don't eat too much, and eat less than when you are young. Because your activities are correspondingly reduced when you are old, you should consciously exercise as much as possible and consume excess calories, which is conducive to prolonging your life. 2. There are many factors that affect calcium absorption. In addition, the gastrointestinal function of the elderly decreased, and the absorption of calcium decreased accordingly. At the same time, the metabolic excretion did not decrease because of less absorption, but increased, leading to osteoporosis and fractures in the elderly. Therefore, it is very important for the elderly to pay attention to increasing calcium intake in their diet. 3. Prevention of iron deficiency anemia China's diet is mainly cereals, which easily leads to insufficient iron supply in the body. After a long time, iron deficiency anemia may occur: especially in women, and most of them are iron deficiency anemia: the elderly should pay more attention to iron supplementation in their daily diet. 4. Control the salt intake. Old people should try to reduce salt intake; China advocates that the salt intake per person should not exceed 6 grams per day. It is particularly noteworthy that northerners in China have a strong taste and prefer salty food, which should be paid more attention to. 5. Eat more plant food. Animal food is low in cellulose and high in saturated fatty acids, which is not good for the elderly. The elderly should eat more plant-based foods: increasing the intake of cellulose is very meaningful to prevent constipation and intestinal tumors. The supply ratio of vegetable oil and animal fat should be 2: 1. Although they are all fats, animal fats can increase blood cholesterol, while vegetable oils can reduce cholesterol, which is of great significance for preventing cardiovascular diseases. Eight, what are the ten kinds of foods that the elderly should not eat often? Answer: 1, fried food contains a lot of fat, which is unbearable for the gastrointestinal tract to eat too much, and it is easy to indigestion, leading to diseases such as gallbladder and pancreas. In addition, this kind of food produces a lot of heat, which will lead to excess heat in the body and lead to obesity in the elderly. It is pointed out that the repeatedly used oil contains a lot of carcinogens, and frequent consumption of fried food will increase the risk of illness. 2. Smoked food will produce carcinogens during the smoking process. Older people are more prone to cancer than the average person. If they often eat smoked and baked food, they will increase the risk of cancer, especially gastric cancer. 3. Pickled and pickled foods are generally high in salt content and low in vitamin content (especially vitamin C is destroyed in the pickling process), which is not suitable for the elderly to eat regularly. The intestinal resistance of the elderly is weak, such as eating unsanitary pickled food, which may also cause gastrointestinal diseases. 4. Sauce products include soy sauce, light soy sauce and all kinds of pickles, and generally have high salt content. Older people who often eat this kind of food will unconsciously consume too much salt, which will aggravate cardiovascular and cardiovascular diseases. The burden of kidneys is very harmful to health. 5. Iced food will lead to the decrease of gastric juice secretion, easily lead to gastrointestinal diseases, and even induce angina pectoris and myocardial infarction, which is especially unfavorable for the elderly with cardiovascular diseases. 6, sweets, many elderly people like to eat sweets, but too much essence will be converted into fat in the body, which may cause obesity and mineral deficiency, causing blood lipids to rise. It is especially beneficial to the elderly with arteriosclerosis tendency and diabetes. 7. Visceral animals, such as brain, liver, kidney, etc., have high cholesterol content, and the elderly can eat it occasionally, but not often, while the elderly with arteriosclerosis, hypertension, coronary heart disease and diabetes should eat less or not. 8, animal blood Many elderly people like to eat animal blood (pigs, sheep, chickens, ducks, geese, etc. ), but animal blood also contains high cholesterol, so it should not be eaten often, once or twice occasionally, but not too much. 9. Convenience foods These foods contain less nutrients such as vitamins. If you eat it as a staple food as usual, it is easy to be malnourished, which is very unfavorable to the elderly who need nutritional supplements at all times. 10, stale or expired foods Some elderly people are reluctant to eat some nutritious things and cakes because they are frugal, so they often eat some foods that have been kept for a long time or are stale. I don't know that food may be moldy if it is kept for a long time. Not only can it not supplement nutrition, but it will do harm to the body. Reasonable arrangement of the daily diet of the elderly is the guarantee of health, and special attention should be paid in some places. Provide eight o'clock, I hope I can help you! ! ! !