Health tips: People who take metformin for a long time need to supplement this vitamin

Vitamin B12 is one of the indispensable vitamins in the human body. Generally speaking, if you are healthy and do not take other medicines, especially if you take medicine for a long time, you will not be deficient in vitamin B12. However, if the body itself has some chronic diseases and needs to take drugs for a long time, it will affect health and lead to vitamin b12 deficiency.

For example, there is a common disease now. Diabetics need to take metformin for a long time. If this is the case, they need to supplement vitamin B12. Next, let’s find out why diabetics who take metformin for a long time need to supplement vitamin B12?

Health tips: People who take metformin for a long time need to supplement this vitamin

Metformin is a common hypoglycemic drug, and it is also a drug that diabetic patients need to take every day. Studies have shown that metformin can inhibit the body's absorption of vitamin B12. Therefore, after taking metformin for diabetic patients, the calcium-dependent cell membrane activity of the terminal ileum is affected, and vitamin B12 is dependent on calcium synthesis. Then it is absorbed at the terminal ileum. If the cell membrane at the terminal ileum is damaged, it will affect the absorption of vitamin B12.

Moreover, taking metformin for a long time will also affect the peristalsis ability of the stomach. The structural change of the ileum will lead to an increase in the number of intestinal flora, so it will affect the absorption of vitamin B12, especially for some long-term taking metformin for more than three years, and 60 Elderly people over the age of 10 are more likely to be deficient in vitamin B12.

Which drugs can cause vitamin B12 deficiency in the body?

In addition to metformin, in fact, many drugs in life will affect the absorption of vitamin B12, such as sleeping pills for insomnia, oral contraceptives, acetic acid drugs known to secrete gastric acid, and cholestyramine for gastritis. Inhibit the body's absorption of vitamin b12.

What are the dangers of lack of vitamin B12 to the human body?

First of all, lack of vitamin B12 can lead to peripheral neuropathy. For some people, there may be signs of numbness in the limbs or tingling in the body.

Secondly, lack of vitamins, B12 can also damage the motor nerves of the brain. When you feel that your response ability is reduced, memory loss, or occasional transient amnesia, it is likely to be due to the symptoms of vitamin B12 deficiency in the body.

Moreover, if the human body lacks vitamins for a long time, b12 will also affect hearing, leading to hearing loss, obvious muscle soreness and other symptoms.

Finally, for diabetic patients, especially those who take metformin for a long time, they may suddenly experience dizziness, fatigue, irritability, anemia, and even occasional hallucinations in severe cases. These reactions are all caused by the lack of vitamin B12.

Therefore, for those diabetic patients who need to take metformin for a long time, they must pay attention, and it is very necessary to supplement vitamin B12 to themselves regularly. If you have any other supplementary or different opinions on this, you can leave a message in the comment area below for interaction, or follow the editor to share health and health information every day.

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