Our human body needs the support of many nutrients to have a stronger body and mental state. Various vitamins are needed by the human body, such as vitamin B2, which is a very necessary nutrient for the human body. If the human body is deficient for a long time, Vitamin B2 can cause tumors, so you can take vitamin B2 regularly to supplement this element. So, can vitamin B2 be taken for a long time?

1. Can it be taken for a long time?

Vitamin B2 will hardly produce toxicity under normal renal function. If vitamin B2 deficiency causes some series of vitamin deficiency symptoms, this Under normal circumstances, taking vitamin B2 for a long time will not have major side effects, but you need to drink more water while taking the medicine. The excess vitamin B2 will be excreted in the body's urine. After the symptoms improve and recover, you can stop taking vitamin B2 tablets and switch to food. Replenish.

2. It should not be taken for a long time if it is not lacking

Vitamin B2 is a water-soluble vitamin. A small amount of it stays in the human body and needs to be supplemented every day. General eggs, milk and other foods can satisfy daily vitamin B2 Generally speaking, as long as the daily diet is balanced and nutritious, there will be no shortage of vitamin B2. Therefore, if the body is not deficient, it should not be taken for a long time. After all, it is a drug to avoid dependence and adverse reactions.

3. Adverse reactions of excessive intake

Excessive intake of vitamin B2, which exceeds the tolerance of the human body, can cause itching, numbness, nosebleeds, burning sensation, stinging, etc. Therefore, if you are not deficient in vitamin B2, try not to supplement excessively to avoid adverse reactions. Patients with vitamin B2 deficiency should also take it correctly under the guidance of a physician.

4. Foods rich in vitamin B2

Generally, the vitamin B2 content of animal foods is significantly higher than that of plant foods. Animal viscera is rich in B2, and the liver generally has the highest content. Animal foods such as eggs, eels, and crab meat also contain a lot of vitamin B2. Plant foods include mushrooms, seaweed, and black fungus. There is also a certain amount of vitamin B2 in milk and other dairy products.

5. People who need supplementation

Dietary surveys have found that vitamin deficiency is very common. Children grow and develop quickly and their body metabolism is strong, so they are prone to lack of vitamin B2. Mothers should let their children eat more. Food rich in B2 should be added to foods; those who do not often eat lean meat and dairy products, those who are chronically stressed, and those who control their diet for various reasons should also pay attention to vitamin B2 supplements.

6. The role of vitamin B2

1. Used to treat angina pectoris

People suffering from coronary heart disease, myocardial ischemia and angina pectoris, if they take vitamin B2 every time B275 mg, 3 times a day, can reduce the frequency of angina pectoris attacks or even disappear after one month of use. This is because vitamin B2 improves blood supply to the heart. [6]

2. Used to prevent and treat migraines

Researchers from Belgium and Luxembourg found that supplementing large doses of vitamin B2 can reduce the frequency of migraines and shorten the duration of attacks. . Migraines are caused by reduced energy reserves in brain cells. Vitamin B2 can improve the potential of mitochondria in brain cells. Therefore, taking 400 mg of vitamin B2 once a day can effectively treat migraines.

3. Helps improve the quality of sexual life

Studies have proven that the amount of vitamin B2 contained in the human body is closely related to the quality of sexual life. When the human body lacks vitamin B2, the mucosal layer in the lumen of human organs will be damaged, resulting in thinning of the mucosa, damage to the mucosal layer, and rupture of capillaries. For women, the damage is more serious. Vitamin B2 deficiency in women can manifest as dryness in the female private parts, congestion and ulceration of the female private parts mucous membranes, which can lead to loss of desire, frigidity and discomfort during sexual intercourse. When this happens, vitamin B2 can be taken orally, 10 mg each time, 3 times a day.

4. Prevention and Treatment of Cancer

Scientists have found that vitamin B2 deficiency can enhance the carcinogenic effect of chemical carcinogens. Therefore, supplementing more vitamin B2 in daily life can prevent and treat cancer.

The usual dosage of vitamin B2 supplement is: 10 mg each time, taken orally 3 times a day.