Taking Vc after meals does not hurt the stomach. The dosage of one tablet per day is not large, 1 tablet, and the amount is not large. That's no problem. It is best to quantify it regularly. When there are special circumstances, you can also change the time variables, such as the wounds on your body, but if you take traditional Chinese medicine or other drugs, you should follow the doctor's advice.
In addition, when taking VC, you must pay attention to it, such as crabs and prawns, and you must avoid them and beware of collisions!
Function of dimension b:
1. is the key substance in sugar metabolism. The muscles and nerves of the body need energy mainly provided by sugar, so they are the most vulnerable. Sufficient VB and energetic nerve cells can relieve anxiety and tension and increase the tolerance to noise; On the contrary, it will lead to a decline in the ability to cope with stress and even cause neuritis.
Cardiac function is affected by pyruvate and lactate deposition. Insufficient gastrointestinal energy, weak peristalsis, weakened digestive function, constipation.
Severe cases cause beriberi. Its evolution process is: weakness-fatigue-irritability, depression-constipation-neuritis-heartache-heart failure-edema. 1897 Dutch doctors found that eating polished rice can lead to beriberi. Mainly because of the lack of vitamin B 1, which is also called anti-beriberi vitamin.
2. It is closely related to the metabolism of sugar, protein and fat. Maintain and improve the health of epithelial tissues, such as epithelial tissues of eyes and mucosal tissues of digestive tract. Severe deficiency will lead to visual fatigue, corneal congestion, angular stomatitis and so on. When angular stomatitis occurs, doctors often ask patients to take riboflavin, which is B2.
3. Bad fat metabolism can cause seborrheic dermatitis, acne and acne, and vitamin B supplementation has a good effect.
4. Lack of B family, even gastrointestinal peristalsis, poor secretion of digestive juice, leading to indigestion, constipation, bad breath, and strange smell in stool.
5.B3 is a coenzyme of dehydrogenase in vivo and plays an important role in the metabolism of carbohydrate, protein and fat. When it is seriously deficient, it will cause pathological changes of nerves, skin and digestive tract, which is called leprosy, also known as stereoscopic disease, manifested as dermatitis, diarrhea and dementia.
6. Help body tissues to use oxygen, promote oxygen acquisition of skin, nails and hair tissues, and eliminate or improve dandruff.
7. Eliminate alcohol, nicotine and other toxins, relieve headache and migraine, and protect the liver.
8. Shortcomings of B11. B 12 will affect the synthesis of thymine and purine. , and cause DNA synthesis disorder. Eventually, the nucleus of red blood cells is immature, resulting in invalid red blood cells, which is megaloblastic anemia.
9. Folic acid deficiency in the first three months of pregnancy will lead to fetal neural tube malformation, thus increasing the incidence of schizencephaly and anencephaly.
10.b vitamins (mainly vitamin B 1) have a special smell and are the most annoying vitamins for mosquitoes, so they have a certain degree of mosquito repellent effect.
The role of vitamin c
1. Collagen-an important matrix of cartilage, bone, enamel and vascular epithelium.
2. Promote the reaction of transforming proline into proline. Proline is one of the important components of collagen, so vitamin C can promote the formation of collagen.
3. Keep the connective tissue normal-because collagen is the intercellular substance that constitutes connective tissue.
4. Participate in redox reaction in vivo-Vitamin C can participate in the oxidation reaction of tyramine acid and some substances.
5, making adrenal steroid hormones.
6. Promote wound healing and increase sensitivity to stress such as injury and infection.
7. During infection and fever, the loss of this vitamin will also increase, so it plays an important role in the response to stimulation.
8. Detoxification;
9. Improve myocardial function, reduce capillary fragility and increase body resistance;
10, which fights free radicals, helps to prevent cancer, lower cholesterol and prevent scurvy.
If excessive intake of VC, the disease resistance of white blood cells will be significantly reduced. It may also cause the formation of oxalic acid and uric acid stones (intake of calcium, vitamin B6 and drinking enough water every day can be adjusted). Excessive intake will cause some uncomfortable side effects, such as diarrhea, polyuria, rash and so on. When you have the above symptoms, you must reduce the amount. Cancer patients who are receiving radiotherapy or chemotherapy should not take vitamin C.