1, whole grain flour is a taboo for blood sugar.
Dietary fiber is good for health. Whole grains such as corn and beans are rich in dietary fiber, which can help us maintain the normal function of the intestine. However, all kinds of "whole grain flour" on the market now are sought after by many people under the banner of healthy coarse grains and convenient brewing. It is a big hidden danger for diabetic patients. Although the nutritional components of coarse cereals powder are the same as those of unprocessed coarse cereals, it is thin and small after processing, and the digestion and absorption speed is accelerated, which means that the blood sugar level is accelerated! Therefore, people with high blood sugar are advised to buy whole unprocessed whole grains to maintain their health.
2, excessive exercise, bone injury, increase the burden
We often say that life lies in exercise, which can enhance our immunity, but you may not know that excessive exercise is more terrible than no exercise!
Long-term excessive exercise accelerates the bone wear of joints, especially knees. After walking all my life, my knees have been worn out. The knee joint is very fragile in old age. Excessive exercise by mistake, Uncle Wang in his fifties takes 10,000 steps every day because he loves health preservation. In this way, he will become a knee joint effusion for a long time, and some people can't walk for months. Excessive exercise not only damages the joints of the body, but also accelerates the heart rate and increases the burden on the heart.
Therefore, it is necessary to exercise moderately. People who like to take steps on WeChat can control it at 6000-8000 steps, or buy a sports bracelet to measure their heart rate. When the heart rate reaches 60% of the highest heart rate during exercise, end the exercise slowly.
3. Vitamins have become a specific medicine for blind people's health care.
In life, I often hear people chatting that he is uncomfortable here and there, and some people will advise him to supplement some vitamins. However, there are many kinds of vitamins, and different kinds of vitamins aim at different diseases. No matter where you feel uncomfortable, you should take vitamin supplements. This is absolutely exaggerating the role of vitamins!
If you take a lot of extra vitamins when your body doesn't need them, for example, taking vitamin D all the year round will increase the risk of fracture in elderly women, and vitamin B 12 plus folic acid will increase the risk of lung cancer. Therefore, vitamins are a double-edged sword. We can't completely deny that it is useless, we need to prescribe the right medicine, and we can't blindly regard it as a magic medicine for elderly health care.
4, food overheating, can your esophagus stand it?
"Come and eat when the meal is ready" is a phrase that is not difficult to hear in our life. Warm food can warm the stomach more than cold food, and it can also provide more energy for the body and keep the body temperature. But warmth is not overheating. Eating too much will damage the esophagus and intestines and increase the digestive burden. What is more needed is food that is close to raising body temperature, so as to delay gastrointestinal aging and prolong life. Our esophagus can withstand food and water with the highest temperature of 50-60℃, and it will burn if it exceeds it. Instead of eating food with overheated surface temperature, it is better to supplement some "heat-producing" foods such as cinnamon and ginger, which can stimulate the esophagus and play a health care role.