Can vitamins be taken every day? Can you take general vitamins for a long time?

Vitamins do not need to be eaten every day, and you should consult a doctor when taking any medicine.

Vitamins are an essential nutrient for the normal functioning of the human body, and there are many types, which can generally be obtained through food, or can be supplemented by drugs or supplements. So, can vitamins be taken every day? When is the best time to eat?

Who needs vitamin supplements?

There is no benefit from taking vitamins for a long time or in large quantities, as they are organic substances with complex structures that are necessary for biological growth and metabolism. Its effect on the human body, unlike sugars, proteins and fats, can neither provide energy to the body, nor is it a component of the main tissues in the human body, and the body's demand for vitamins is very small, so small that it can only be calculated in milligrams or micrograms. Although the demand is small, it also has a great effect.

Its physiological role is mainly to dominate the distribution of nutrients in the body, regulate the physiological functions in the body, act as a coenzyme, promote the smooth progress of various biochemical reactions in the human body, and promote the growth and development of the human body. Once the body lacks vitamins, it will cause disorders in the metabolism of substances and certain diseases will occur.

However, if you take vitamins for a long time, it is not beneficial to the body, and you do not need to take them for a long time, you can usually take vitamins in fruits and vegetables. In addition, it is also necessary to spend more time outdoors in the sun, which can effectively synthesize its own vitamin D3 and promote the absorption of calcium and phosphorus.

Vitamins cannot be taken for a long time, and excessive consumption in a short period of time will produce polyuria, **rash, etc.***. Long-term overdose may lead to oxalic acid and uric acid stones, and excessive dosing during the growth period of children can also cause bone diseases.

When more than 2,500 to 5,000 milligrams are ingested at one time, it may cause a large number of red blood cells to rupture, and hemolysis and other critical phenomena may occur. Since vitamins are essential nutrients for the human body, they cannot be synthesized in the human body and must be supplied directly from the outside world. The lack of a certain vitamin in food will invariably cause corresponding metabolic disorders.

Excessive use of vitamin E can lead to platelet aggregation and the formation of blood clots. Taking vitamin E in large quantities can lead to disorders of gastrointestinal function and blurred vision. Women can cause menorrhagia or amenorrhea.

Experts recommend that vitamin E is best supplemented with food, and if special supplementation is needed, it should be done under the guidance of a doctor.

It should be supplemented appropriately every day, because vitamins are essential nutrients for the human body, which cannot be synthesized in the human body and must be directly supplied by the outside world. Once a certain vitamin is lacking in food, it will invariably cause corresponding metabolic disorders. Generally speaking, as long as the food structure is balanced, people can get enough vitamins from food without additional supplementation.

Do not take it for long periods of time. If you are sick or for other reasons, you can take a small amount, long-term use will form dependence, usually pay more attention to supplementing vegetables and fruits.

Vitamin supplementation is supplemented according to the deficiency of the human body and does not need to be eaten for a long time, and excessive amounts can harm the body.

Vitamins are necessary for the maintenance of children's growth and the regulation of normal physiological functions. Although the amount of various vitamins required by the human body every day is very small, diseases will occur if one of them is missing. (1) Vitamin A:

It is necessary to maintain normal vision and the integrity of mucosal epithelial cells. Recent studies have shown that vitamin A has anti-infective effects and can reduce the incidence of respiratory tract infections and diarrhoea. Egg yolks, cream, and animal livers are rich in vitamin A, and carotene in colored vegetables and tomatoes can be converted into vitamin A after absorption.

2) Vitamin B: including vitamins B1, B2, B6, B12, niacinamide and folic acid, which are necessary for maintaining metabolism and growth in the body. If there is a lack of B vitamins, they will be born"Beriberi", digestive nerve and cardiac symptoms; Prone to angular cheilitis, glossitis, erythema and herpes, neonatal cramps and trophic giant cell anemia, etc.

B vitamins are abundant in legumes, wheat bran, liver, egg yolks, fish, meat and leafy greens. (3) Vitamin C: Lack of vitamin C is easy to bleed, especially gums and nosebleeds, fresh vegetables and fruits are more abundant, but vegetables are cooked for too long, vitamin C will be destroyed.

4) Vitamin D: Lack of vitamin D will affect the absorption of calcium and phosphorus, affect the growth of bones, and is prone to appear"Osteomalacia"。Breast milk and cow's milk contain less vitamin D and need to be supplemented daily.

5) Vitamin E: related to metabolism in the body, mild anemia, edema and rash can occur when deficient. Wheat germ oil is rich in vitamin E.

Modern medical research has shown that vitamins have a very important impact on children's anti-infection immunity, and it has a very important role in regulating and maintaining the human immune system. Due to the unreasonable dietary structure, the deficiency of vitamin A, vitamin B4, B12, vitamin C and D is more obvious, in this case, children's immunity against infection will be destroyed, and they are prone to various diseases, such as respiratory tract and digestive tract infections.

It's not okay not to eat it, but it's even worse if you eat more. So there must be a degree in everything! Stop!

There is such a group of people in life, who want to supplement vitamins to regulate when they feel a little unwell, and even some people eat vitamins as health products, which is extremely unscientific. In particular, the following vitamins must not be taken blindly.

1. Vitamin B

There are many types of vitamin B, and although it is an essential substance for maintaining human health, it is not beneficial to human health if it is supplemented in excess. If there is an excess of B vitamins in the body, the person will become irritable and irritable, and it will also be accompanied by varying degrees of weakness in the limbs. If there is a surplus of vitamin B in children, there will also be **redness and swelling.

2. Vitamin A

If the body ingests a large amount of vitamin A in a short period of time, mild cases will cause nausea, vomiting, dizziness and other symptoms, and even acute poisoning, which seriously threatens physical health. If you supplement a large amount of vitamin A for a long time, it is easy to induce symptoms such as joint swelling and itching.

3. Vitamin E

Compared with other types of vitamins, vitamin E is relatively less toxic, but it does not mean that it can be blindly supplemented on a daily basis. If the vitamin E content of the human body exceeds the standard, it is easy to induce blood clots and other diseases, so it can be seen that in terms of vitamin supplementation, it is still necessary to do it in moderation.

4. Vitamin D

Scientific vitamin D supplementation can better help the body's calcium ion conversion, which is beneficial to bone health. However, if vitamin D is taken blindly, it will cause damage to the nervous system, respiratory system, liver and kidney function. If a large amount is ingested for a long time, it is easy to cause poisoning to the body.

2. Vitamin supplementation, food supplement is preferred.

1) Nuts. There are many types of nuts, such as walnut kernels, pine nuts, sunflower seeds, etc., these foods are rich in vitamin E. Eating some nuts every day can not only supplement dietary fiber, but also prevent constipation.

2) Leafy greens.

Green leafy vegetables are rich in vitamins, such as vitamin K and vitamin C, which are all nutrients needed to maintain human health. In daily life, dietary choices can be made to eat more green leafy vegetables, which can help prevent cardiovascular disease and reduce inflammation.

3) Fruits. The fundamental reason why everyone eats more fresh vegetables and fruits every day is that fruits contain a lot of vitamins. When the human body is deficient in vitamins, you may wish to eat some fruits appropriately, which can be effectively improved.

Whether vitamins can be taken for a long time depends on whether they are deficient or not. Vitamins play an important role in the body's metabolism, but the daily diet is reasonable, usually does not cause deficiency, does not need additional supplementation, and does not need to be eaten for a long time. However, if it is a disease, there is a vitamin deficiency of the disease, in order to avoid the further development of the disease, vitamin supplementation can be carried out under the guidance of a doctor, at this time it is possible to eat for a long time, but blind supplementation should be avoided.

People who suffer from diseases, consume too much vitamins, and do not eat enough should follow the doctor's instructions to supplement vitamins for a long time to promote the disease.

1. Insufficient intake: such as anorexia, or after gastrectomy, gastric acid deficiency, gastrointestinal dysfunction, etc., are prone to insufficient vitamin intake, so they can supplement vitamins for a longer time;

2. Excessive consumption: such as pregnant women, lactating women, etc., or chronic wasting diseases such as liver diseases and chronic diarrhea, due to large vitamin consumption, they also need to supplement vitamins for a longer time;

3. Diseases**: such as**Nervous system diseases, vitamin B is often taken as an auxiliary**, iron deficiency anemia, allergic diseases, cardiovascular diseases are also commonly used as an adjunct**, beriberi needs to be supplemented with vitamin B, scurvy needs to be supplemented with vitamin C, night blindness needs to be supplemented with vitamin A, rickets needs to be supplemented with vitamin D, etc.

Daily supplementation of various vitamins can be done through the intake of abundant foods to avoid blind supplementation, and patients with diseases need to seek medical attention in time** and supplement vitamins according to the doctor's instructions.