This article lists: 1, the efficacy and function of vitamin b6; 2. What efficacy and function of vitamin b6; 3. What efficacy and function of vitamin b6? 4, the role and efficacy of vitamin b6 5, what is the role of vitamin B6, what is the treatment of vitamin B6? The efficacy and function of vitamin b6 The efficacy and function of vitamin b6
The efficacy and function of vitamin b6, which is one of the indispensable nutrients in human life, is a water-soluble substance, but many people don't know the efficacy and function of vitamin b6. Today, I will introduce the efficacy and function of vitamin b6 in detail.
Efficacy and function of vitamin b6 1
1 to prevent the baby from cramping.
Some milk powder will be destroyed after high temperature treatment, and the baby will cramp after eating it.
Step 2 get a haircut
Vitamin B6 participates in human metabolism and acts on hair through blood circulation, which can prevent hair from falling off and reduce the growth of white hair.
3, back to milk
Postpartum mothers can supplement vitamin B6 in moderation, because taking vitamin B6 can inhibit milk secretion.
And there are no side effects.
4. Treatment of gestational diabetes mellitus
Pregnant women are prone to lack of vitamin B6, which leads to abnormal tryptophan metabolism, produces xanthuric acid-insulin complex, and reduces the hypoglycemic effect by half, thus causing gestational diabetes.
5. Asthma
Infantile wheezing is a common symptom of respiratory diseases in our daily life. Injection of vitamin B6 can effectively treat infantile wheezing.
Step 6 Prevent cancer
The latest research shows that vitamin b6 can become coenzyme after entering human body, which plays a very important role in protein's metabolism.
If the body lacks vitamin b6, it will damage cells and affect the body's immune ability, thus inducing cancer.
7. Treat acne
Vitamin B6 is also used to treat skin diseases, such as acne, rosacea, seborrheic eczema and wrinkled skin.
In addition, vitamin B6 ointment can be used for adjuvant treatment of acne, which is beneficial to lipid metabolism of acne. Acne is mainly caused by the increase of androgen level in the body, which leads to the increase of sebum secretion by sebaceous glands in hair follicles and the blockage of pores.
Therefore, vitamin B6 is good for the skin.
Efficacy and function of vitamin b6 II
Maintain immune function
Vitamin B6 can decompose protein into essential amino acids to promote the action of enzymes.
Therefore, an antibody can be formed in the body to maintain the normal play of immune function and prevent various nerve and skin diseases and allergies.
Relieve female physiological diseases
Vitamin B6 has a certain therapeutic effect on female physiological diseases.
Therefore, vitamin B6 is also called "female vitamin".
It can not only regulate the secretion of female estrogen, but also promote the metabolism of cortical hormone, thus slowing down the "premenstrual tension syndrome" caused by the imbalance of female hormone secretion before menstruation.
Moreover, vitamin B6 can also eliminate the emotional instability and impatience of menopausal women; For women's pain or discomfort during physiological period, finger joint pain during pregnancy also has a good relief effect; After oral administration, it can also prevent and treat the symptoms of bone spur or osteoarthroma beside the hands and feet of menopausal women and the accelerated metabolism of women.
Prevent tissue aging
In addition, vitamin B6 can also promote the synthesis of nucleic acid and prevent tissue aging.
Improve mental state
If you take 60 mg of vitamin B6 three times a day, you can also effectively improve your mental state and have a good therapeutic effect on patients with depression.
Treat early cardiovascular diseases
If vitamin B6 is taken together with vitamin B 1 1 and vitamin B2, it can treat early cardiovascular diseases caused by vitamin B6, but the dosage should not exceed 250 mg per day.
What is the function and function of vitamin b6? Vitamin B6 is mainly involved in protein's metabolism, glucose metabolism and nucleic acid synthesis, and has the functions of treating anemia, beautifying, inhibiting vomiting, breastfeeding, preventing gestational diabetes, relieving asthma and regulating children's spasms.
Below I have sorted out the effects of vitamin b6 for you. I hope you like it.
Efficacy and function of vitamin b6
1, participates in the synthesis and catabolism of protein, participates in the metabolism of all amino acids, such as heme, and tryptophan synthesizes nicotinic acid.
2. Participate in gluconeogenesis and UFA metabolism.
It is related to glycogen, sphingomyelin and steroid metabolism.
3. Participate in the synthesis of some neurotransmitters (5- hydroxytryptamine, taurine, dopamine, norepinephrine, γ -aminobutyric acid).
4. The metabolism of vitamin B6 and a carbon unit, vitamin B 12 and folic acid, if their metabolism is abnormal, will cause megaloblastic anemia.
5, participate in the synthesis of nucleic acid and DNA, the lack of one of them will damage the synthesis of DNA, which is very important for maintaining proper immune function.
6. Vitamin B6 is closely related to vitamin B2, and vitamin B6 deficiency is often accompanied by vitamin B2 symptoms.
7. Participating in the conversion of homocysteine to methionine can reduce the slowness. Mild hyperhomocysteinemia is considered as a possible risk factor for vascular diseases, and the intervention of vitamin B6 can reduce the plasma homocysteine content.
New clinical application of vitamin b6
Rescue isoniazid poisoning with 1
Usage: 1g isoniazid can slowly inject vitamin B6 1g intravenously.
If you don't know the poisoning dose, you can slowly inject vitamin B 65G for 3 ~ 5 minutes, and repeat the injection at intervals of 5 ~ 20 minutes when it is not good, until the convulsion stops and consciousness recovers.
Insufficient dose of vitamin B6 is the main reason for the failure of rescue.
2 Treatment of anemia
Vitamin B6 is the coenzyme of δ-amino-γ-ketovalerate synthase, which is the rate-limiting enzyme for the synthesis of hemoglobin, so it can be used as an adjuvant therapy to prevent anemia.
Treatment of leukopenia
Vitamin B6 participates in the metabolism of amino acids and fats and stimulates the production of white blood cells, so it can be used to treat leukopenia.
Usually take 30 ~ 60 mg orally every day, or add 20 ml of 5% glucose solution to vitamin B 650 ~ 100 mg for intravenous injection.
Treatment of mental retardation
One of the causes of this disease is gene mutation, and the arrangement of amino acids on DNA molecules changes, which hinders the transmission of genetic information, causes the lack or weakening of enzyme activity, and leads to various metabolic obstacles.
Vitamin B6 can participate in the metabolism of amino acids and the transformation of metabolic enzymes, and can correct various metabolic abnormalities.
According to clinical observation, people with mental retardation take vitamin B6 1 month and take the second course of treatment after rest 1 week. After the second to fourth courses, their intelligence has improved obviously.
Treatment of oral ulcer
Vitamin B6 100mg/ time, 3 times /d, or 100mg with 5%GS20ml intravenous injection, usually cured in 3 ~ 4 days.
Treat arteriosclerosis and thromboembolism diseases.
Vitamin B6 can promote linoleic acid to become arachidonic acid, and the ester formed by the combination of linoleic acid and cholesterol is easy to transport, metabolize and excrete.
In addition, vitamin B6 can also inhibit the function of platelets and the formation of fibrin, so it can lower cholesterol and prevent thrombosis.
Usage: 50 mg/day intramuscular injection.
7 back to milk
2 ~ 6 days after birth, oral administration of the drug for 5 ~ 6 days, 0.2g/ time, 3 times /d, 10 ~ 12h takes effect. Its milk secretion inhibition rate reaches 95%, which is faster than estrogen, with good effect and no side effects.
The mechanism of action is related to its promotion of dopamine production in the brain, thus stimulating dopamine receptors and reducing pituitary prolactin secretion.
Treatment of Parkinson's syndrome
It can obviously reduce the tremor, starting with 50mg/d intramuscular injection, and then gradually increasing 50mg/d until 0.3 ~ 0.4 g/d, 12 ~ 15 days is a course of treatment, with a total amount of 3 ~ 4 g.
The principle of action is related to increasing dopamine concentration in the brain, thus exciting dopamine receptors in striatum.
Side effects of vitamin b6
Long-term overdose can cause serious peripheral neuritis, abnormal nerve sensation, unstable gait and numbness of hands and feet. It is reported that if you take 200 mg every day for more than 30 days, vitamin B6 dependence syndrome will occur.
Matters needing attention
(1) Rare allergic reaction.
(2) When combined with levodopa, the curative effect of levodopa can be reduced.
(3) Cycloserine, ethionine, chloramphenicol, hydrazine hydrochloride, isoniazid, penicillamine and immunosuppressants including glucocorticoid, cyclophosphamide and cyclosporine can antagonize or enhance the excretion of vitamin B6 through the kidney, and even cause anemia or peripheral neuritis.
(4) Estrogen can reduce the activity of vitamin B6 in vivo.
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What is the efficacy and function of vitamin b6? Vitamin B6 is a water-soluble vitamin and an important component of amino acid decarboxylase and transaminase in protein metabolism.
Passive absorption mainly in jejunum.
It can neither supply heat energy to the body nor constitute human tissues.
Vitamin B6 is soluble in water and ethanol, stable in air and acidic solution, but easily destroyed in alkaline solution, sensitive to light, and easily destroyed in neutral and alkaline environment.
The efficacy and function are as follows:
1. Participate in amino acid metabolism (such as transamination, deamination, dehydroxylation, sulfur transformation and tryptophan transformation);
Second, it participates in the metabolism of glycogen and fatty acids, is a coenzyme factor of phosphorylase in glycogen phosphorylation reaction, and catalyzes the transformation of glycogen in muscle and liver tissue.
Vitamin B6 is also involved in the synthesis of arachidonic acid from linoleic acid and the synthesis and transportation of cholesterol.
Third, promote the synthesis of nicotinic acid in the body;
Fourth, participate in hematopoiesis, so vitamin B6 deficiency may cause megaloblastic anemia;
Fifth, promote the synthesis of antibodies in vivo. When vitamin B6 is deficient, antibody synthesis decreases and the body's resistance decreases.
Sixth, promote the absorption of vitamin B 12, iron and zinc;
Seven, participate in the promotion of a variety of enzymes in the nervous system, so that the level of neurotransmitters, including 5- hydroxytryptamine, dopamine, norepinephrine, etc.;
Eight, participate in one carbon unit and homocysteine metabolism, homocysteine deficiency easily leads to hyperhomocysteinemia.
Simple vitamin B6 deficiency is rare and usually coexists with other B vitamin deficiencies.
Lack of vitamin B6 in human body can cause skin inflammation, neuropsychiatric symptoms, decreased immune function and digestive system disorder.
Vitamin B6 deficiency has a great influence on young children. Long-term vitamin B6 deficiency in children can lead to weight loss and clinical symptoms, such as irritability, convulsion, epileptic convulsion, vomiting, abdominal pain and abnormal EEG.
In addition, taking a large amount of vitamin B6 from food generally does not cause adverse reactions, while taking vitamin B6 supplements for a long time may cause toxic and side effects.
Vitamin B6 is widely found in food, with the highest content in chicken and fish, followed by beans, liver, nuts and egg yolk.
The content of vitamin B6 in fruits and vegetables is also more, among which bananas, cabbages and spinach are rich, while lemons, fruits, milk and other foods are less.
Try to diversify your diet every day, which can not only make nutrients play a good synergistic role, but also make nutrients well absorbed in the body and avoid nutrient deficiency as much as possible.
Function and efficacy of vitamin b6
Vitamin b6 is a component of some coenzymes in human body, and its function and efficacy are closely related to various metabolic reactions in human body, especially amino acid metabolism. This article will introduce the function and efficacy of vitamin B6 in detail.
Function and efficacy of vitamin b6
Maintain immune function
Vitamin B6 can decompose protein into essential amino acids to promote the action of enzymes.
Therefore, an antibody can be formed in the body to maintain the normal play of immune function and prevent the occurrence of various nerve and skin diseases and allergies.
Relieve female physiological diseases
Vitamin B6 has a certain therapeutic effect on female physiological diseases.
Therefore, vitamin B6 is also called "female vitamin".
It can not only regulate the secretion of female estrogen, but also promote the metabolism of cortical hormone, thus slowing down the "premenstrual tension syndrome" caused by the imbalance of female hormone secretion before menstruation.
Moreover, vitamin B6 can also eliminate the emotional instability and impatience of menopausal women; For women's pain or discomfort during physiological period, finger joint pain during pregnancy also has a good relief effect; After oral administration, it can also prevent and treat the symptoms of bone spur or osteoarthroma beside the hands and feet of menopausal women and the accelerated metabolism of women.
Prevent tissue aging
In addition, vitamin B6 can also promote the synthesis of nucleic acids.
Improve mental state
If you take 60 mg of vitamin B6 three times a day, you can also effectively improve your mental state and have a good therapeutic effect on patients with depression.
Treat early cardiovascular diseases
If vitamin B6 is taken together with vitamin B 1 1 and vitamin B2, it can treat early cardiovascular diseases caused by vitamin B6, but the dosage should not exceed 250 mg per day.
How to supplement vitamin b6 correctly
Direct supplement
In general, it is suggested that the daily intake of infants should be 0. 1 ~ 0.3 mg, infants should be 0.5 ~ 0.7 mg, children should be 0.9 ~ 1. 1 mg, adolescents should be 1.3 ~ 1.5 mg, and adults should be.
Brief supplement
Usually, the human body can get enough vitamin B6 by relying on food. Judging from the content ratio, the content of vitamin B6 in plant food is not as high as that in animal food.
It has the highest content in fish, such as tuna, sardines, mackerel, salmon, flounder and animal tissues.
The content of vitamin B6 in many foods, vegetables and fruits is low, while the content of vitamin B6 in grain crops and their products is relatively high.
Such as wheat, malt, beer, soybean, cabbage, brown rice, eggs, oats, walnuts, peanuts and so on.
In order to minimize the loss of vitamin B6 in vegetables, do not wash rice or vegetables many times before cooking, so that vitamins will be lost with water.
It is best to use a sharp knife when cutting vegetables, which can reduce the damage to vegetable cells and reduce the loss of vitamin B6.
When cooking, the time should be shortened as much as possible, and the food can be eaten as soon as it is cooked.
Because vitamins are affected by high temperature during cooking, with the increase of temperature and the extension of time, the more vitamins are lost.
In addition, long-term storage of food should be avoided as much as possible.
What is the function of vitamin B6? Vitamin B6 has the function of 1. It can properly digest and absorb protein and fat.
2. Prevent various nerve and skin diseases; 3. Relieve vomiting (in order to prevent vomiting in the morning, the doctor prescribed vitamin B 6); 4. It can promote nucleic acid synthesis and prevent tissue aging; 5. Alleviate various symptoms of hand and foot neuritis such as muscle spasm at night, leg cramps, hand paralysis, etc.
Vitamin B6 deficiency: can cause anemia, seborrheic dermatitis, glossitis and so on.
3. Foods rich in vitamin B6: beer yeast, wheat bran, malt, animal liver and kidney, soybean, American melon, cabbage, waste molasses (molasses left after sugar is extracted from raw materials), brown rice, eggs, oats, peanuts and walnuts.
Fourth, the side effects of vitamin B6: 1. Taking 2- 10g every day will cause nervous disorder; 2. Excessive intake of vitamin B6 may cause insomnia, and can clearly recall the dream scene.
3. The intake should not exceed 500mg.
Verb (abbreviation of verb) related to vitamin B6: 1. Women who take medicine should increase their intake; 2. People who consume a lot of protein must consume more vitamin B 6；; 3. Arthritis patients treated with penicillamine must be supplemented with B6 nutritional supplements; 4. The combination of vitamin B6 and vitamin B 1, B2, pantothenic acid, C and magnesium has the best effect. 5. Patients with Parkinson's syndrome should not take vitamin B6 supplements when receiving levodopa treatment.
Vitamin B6 Vitamin B6 (properties and stability) The hydrochloride of vitamin B6 is white or off-white crystal or crystalline powder; It is odorless, acid and bitter, and is easily destroyed in alkaline solution when exposed to light or high temperature.
Therefore, it is necessary to shade and seal.
(In vivo process) After vitamin B6 is absorbed by gastrointestinal tract, the prototype drug hardly binds to plasma protein, but pyridoxal phosphate converted into active product can completely bind to plasma protein, and the plasma half-life can be as long as 15-20 days.
This product is metabolized in the liver and excreted by the kidney.
Pyridoxaldehyde phosphate can penetrate the placenta and be secreted by milk.
Vitamin B6 is pyridoxal phosphate in red blood cells. As an indispensable coenzyme, vitamin B 6 can participate in the normal metabolism of amino acids, carbohydrates and fats.
In addition, vitamin B6 is also involved in the reaction of tryptophan converting nicotinic acid into 5- hydroxytryptamine.
It can also stimulate the growth of white blood cells, which is the substance needed to form hemoglobin.
The symptoms of vitamin B6 deficiency are mainly manifested in the skin and nervous system.
When you eat a diet lacking in vitamin B and take pyridoxine antagonists every day, you can produce seborrheic skin damage of eyes, nose and mouth within a few weeks, accompanied by glossitis and stomatitis.
After taking pyridoxine, the skin damage was quickly eliminated.
The nervous system is characterized by peripheral neuritis, accompanied by synovial fluid swelling and tenderness, especially the wrist synovial fluid swelling (carpal tunnel disease) is caused by pyridoxine deficiency, which can be effectively treated with high dose of pyridoxine.
Indications: Prevention and treatment of (1) vitamin B6 deficiency.
(2) It is used for peripheral neuritis caused by long-term high-dose administration of isoniazid, an anti-tuberculosis drug, and gastrointestinal reactions caused by anticancer drugs and radiotherapy; And skin hypertrophy, vomiting during pregnancy, leukopenia and other diseases.
(3) Total parenteral nutrition leads to malnutrition due to insufficient intake, and vitamin B6 should be supplemented during progressive weight loss.
(Adverse Reactions and Precautions) (1) Taking vitamin B6 with normal renal function is almost non-toxic.
(2) Long-term and large-scale application of this product can cause serious peripheral neuritis, abnormal nerve sensation, progressive gait instability and numbness of hands and feet. Although the symptoms can be alleviated after stopping the drug, you can still feel tired.
(3) Pregnant women receiving a large amount of vitamin B6 can cause neonatal vitamin B6 dependence syndrome.
(4) The extensive application of this product may affect some test results, such as false positive of urine urobilinogen test.
(Drug Interaction) (1) Vitamin B6 can reduce the pharmacological action of levodopa, but it has no effect on levodopa if it is combined with a dehydroxylase inhibitor.
(2) Chloramphenicol, cycloserine, ethionine, hydrazine hydrochloride and immunosuppressants (including adrenocortical hormone, cyclophosphamide, cyclosporine, isoniazid, penicillamine and other drugs) can antagonize vitamin B6 or increase its renal excretion, and even cause anemia or peripheral neuritis.
(3) When taking estrogen, the activity of vitamin B6 in the body can be reduced, so the dosage of vitamin B6 should be increased.
(Usage and dosage) Oral.
(1) vitamin B6 dependence syndrome: Adults take 10-20mg once, three times a day, and the maintenance dose is 50mg a day.
Take it for life, but consult a doctor regularly.
(2) Vitamin B6 deficiency: Adults take10-20mg daily for three weeks, and then use 2-5mg daily for several weeks.
Consult a doctor after each course of treatment.
What is vitamin B6 for? indicate
1, suitable for the prevention and treatment of vitamin B6 deficiency and isoniazid poisoning; It can also be used for vomiting and seborrheic dermatitis caused by pregnancy, radiation sickness and anticancer drugs.
2. Total parenteral nutrition and vitamin B6 supplements are malnutrition caused by insufficient intake and gradual weight loss.
3. The demand for vitamin B6 increases in the following situations: pregnancy and lactation, hyperthyroidism, burns, long-term chronic infection, fever, congenital metabolic disorder (cystathioninuria, hyperoxalate, hypercystinuria, xanthuria), congestive heart failure and long-term hemodialysis.
Price: Generally around 2 yuan.
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