The health of our human body needs the maintenance of various nutrients, such as minerals, fats, proteins, carbohydrates, water and vitamins. One is indispensable, and today we will focus on one of the nutrients we are familiar with – vitamins.
Once we have a fever or a small cold and go to the pharmacy to buy medicine, we will hear the clerk say that the immune system is low and we need to add vitamins. Then in addition to the cold medicine you need, it will also recommend vitamin pills to you. Although everyone knows that there are marketing ingredients, our understanding and cognition of vitamins can indeed supplement the human body by taking vitamin tablets. The daily vitamin requirement statement. The clerk will tell you to take one tablet a day, and others will ask you to take two or three tablets a day, as if vitamin tablets can “prolong life”.
【One】Why do we need to supplement vitamins?
Because our human body cannot synthesize it can supply the body with every day The amount of vitamins you need, so you need to rely on diet or vitamin tablets to get it. Sufficient vitamin supplementation in the human body can regulate the metabolism of human substances and maintain the normal physiological function of the human body. Besides, it can also prevent some diseases and improve the immunity of the human body, which has a great effect. Therefore, the human body cannot be deficient in vitamins. .
【2】What will happen if the human body lacks vitamins?
Since vitamins are inseparable from the human body and have a great effect on the human body, the lack of vitamins will cause the body What are the symptoms?
Vitamins can be divided into many types, and different types of vitamins naturally have different effects, so even if they are deficient, the performance is the same. Different. For example, lack of vitamin A affects the eyes, causing symptoms such as dry eye or night blindness. Lack of vitamin b2 can affect the skin, resulting in dry, chapped and peeling skin. Lack of b1 body results in fatigue, then lack of energy and no appetite for food. And we often hear vitamin C, a lack of which can easily lead to mouth ulcers or various allergic reactions. There are many other types of vitamins, the lack of which is still very harmful to the human body.
Because we all know that vitamin deficiency can have a great adverse effect on the human body. So there will be a lot of rumors about consuming vitamins, and what everyone believes most is that eating one vitamin a day can strengthen your body.
【3】Can eating a vitamin a day really help you keep fit?
Everyone thinks that the problem of vitamin deficiency is enough It is wrong to blindly follow the trend to supplement vitamins.
Studies show that taking a daily vitamin is more likely to develop lung cancer after 10 years than the United States Those who took the vitamin daily were twice as likely. It’s okay for women. If men do this for a long time, and most men have the habit of smoking and drinking, then the risk will more than double, and it is possible to increase to about 4 times.
For example, there is an impurity in the United States that pointed out an example, a person who took vitamin e every day for seven years without any improvement or prevention on the body disease, but increased the risk of heart failure.
No matter what kind of vitamin it is, whether it is vitamin A, B vitamins, vitamin C, or anything else, it should not be excessively supplemented. For vitamin C, take one tablet a day, plus You usually eat a lot of vegetables and fruits and take in a lot of natural vitamin C, which may lead to excessive vitamin C and increase the risk of diseases such as stones. If you’re a vitamin C-deficient group, it’s okay to follow your doctor for a certain period of time.
So if our body is deficient in vitamins, then ask the doctor for the appropriate supplements for the type of vitamins we need, and we don’t need to do it every day to prevent disease The occurrence of taking vitamins for the better effect of the body. In fact, as long as we pay a little attention to our diet every day, and then balanced diet, we can actually supplement the various vitamins our body needs, and achieve the effect of preventing diseases and improving human immunity.
【4】Foods that can supplement various vitamins in the human body
Since the human body cannot synthesize vitamins, the lack of them will lead to problems in the body’s metabolism, so these vitamins You can get supplements from these foods.
For example, the familiar vitamin A can be obtained from animal offal, broccoli or carrot Supplements that improve vision. Vitamin B1 is most abundant in whole grains, as well as in eggs or grains, can relieve indigestion and muscle weakness /strong>. We all know that vitamin C can be obtained from fruits and vegetables, and the usual cold can be effectively prevented and relieved. But people with kidney problems should eat less food containing vitamin C. Vitamin D deficiency can lead to low moodIf it is not high, the bones will be loose. You can get more sun. The lack of vitamin E will make the body’s immunity weakened, and the metabolism will be disordered. You can put a little more cooking oil in flat-cooked vegetables, vegetable oil, not animal oil, and nuts are also acceptable.
The above are several foods that can absorb various vitamins, but if there is no problem with the body, they can be supplemented through meals, but Some people have difficulty maintaining their normal diet, still have to< strong>Rely on vitamin tablets or medicine to supplement.
For example, newborn children or pregnant women who already have a high need for vitamins. And there are weight-lossers who are trying to control their weight and have a daily diet. Elderly people with indigestion, or those with liver disease need supplements because some of the medicines they take can interfere with the body’s absorption of dietary vitamins. Finally, there are people who are busy every day, staying up late to work overtime for a long time, exhausting the body, and workers who are stressed.
In summary, as long as you have a correct lifestyle and good eating habits every day, you do not need to take vitamin tablets every day to keep your body free from diseases , on the contrary, the above-mentioned people should pay attention to supplementing with the help of pills in an appropriate amount. For the sake of health, don’t blindly follow the trend, it is the best to live every day by yourself.
References:
1. “Is it good to take vitamin C tablets for a long time? What harm will it cause” – People’s Daily Online 2019-04-28
2 . “Eat a vitamin a day to keep fit? Be careful, the harm outweighs the benefit”——Guangming.com 2021-01-04
3. “To improve immunity, vitamins are essential and how to supplement vitamins through diet”—— Guangming.com 2021-05-20