What are the functions of vitamin C and vitamin B?

1. Pharmacological effects of vitamin C and vitamin E. Vitamin C maintains good health and prevents diseases. Vitamin C deficiency not only causes scurvy, but is also related to the production of virus inhibitory factors. Therefore, vitamin C C plays a great role in preventing and treating colds. At the same time, it also has the effect of lowering cholesterol levels and maintaining the degenerative effect of female ovulation. It has a great effect in fighting mental stress, so white-collar women can easily supplement vitamin C appropriately. In addition, vitamin C has certain effects on beauty, anti-allergy, and anti-histamine. The food with the highest vitamin C content - lemons. One lemon only has 250 mg of vitamin C. To supplement 500 mg of vitamin C, you must eat 20 such sour fruits a day. Appropriate supplementation of vitamin C will play a great role in maintaining good health and preventing diseases. Vitamin E - a wonderful medicine to restore youth. Vitamin E is a vitamin that restores youth and health. Because vitamin E has a strong anti-acidification effect, it can activate cell metabolism and restore youthful functions to gray hair. Restore black skin, reduce skin dark spots or even disappear. Vitamin E has the function of accelerating energy recovery, plays a certain role in enhancing the activity of cardiomyocytes, and has antioxidant effects. However, it takes two years for the effects of heart disease to appear. It is necessary to insist on long-term use. It is better to choose natural active vitamin E. 2. Taboos of Vitamin E There are still some misunderstandings when people take vitamin E. Vitamin E should not be taken in large doses for a long time. If there are special needs, it is best not to exceed 200mg per day. Especially when vitamin E is used with the following five drugs at the same time, it must be done under the guidance of a doctor and never taken by yourself. The first one is aspirin. Both vitamin E and aspirin can reduce blood viscosity, so when vitamin E and aspirin are taken at the same time, doctors should adjust the patient's dosage according to the specific situation. The second one is vitamin K. Vitamin E has an antagonistic effect on vitamin K and can inhibit platelet aggregation and reduce blood coagulation. Therefore, please do not take vitamin E at the same time before surgery or when taking anticoagulant drugs. The third type is digitalis. Vitamin E can enhance the cardiotonic effect of digitalis. Patients taking such drugs should use vitamin E with caution to avoid digitalis poisoning. The fourth one is neomycin. Drugs that affect fat absorption, such as neomycin, will affect the body's absorption of vitamin E, so taking them at the same time may reduce the effects of both drugs. The fifth one is estrogen. Long-term use of vitamin E in large doses (daily dosage exceeding 400 mg), especially in combination with estrogen, can induce thrombophlebitis, so caution should be taken. 3. Taking multiple vitamins at the same time is effective. As we all know, vitamin A is effective in treating night blindness, but vitamins are very easy to be oxidized. Once oxidized, the effect of treating night blindness will disappear. If the degree of oxidation is deep, all the beneficial effects of vitamins will disappear. . Scientists have discovered that if vitamin A and vitamin E are taken at the same time, vitamin A is difficult to be oxidized. This is because vitamin E is more likely to combine with oxygen. Vitamin E will be oxidized before vitamin A, and vitamin A will be protected from the effects of oxidation. After vitamin E is oxidized, it is vitamin C that reduces the oxidized vitamin E. The combined use of these three vitamins can improve the effectiveness of each. Vitamin E can lower cholesterol levels, prevent high blood pressure and protect the lining of blood vessels. If vitamin E is taken together with vitamin C, the effect will be greatly improved. In addition, if vitamin E is taken together with vitamin B, the antioxidant effect of vitamin E will be enhanced. Therefore, when taking vitamin E, it is best to take it together with vitamin C and vitamin B. This is a method worth introducing and beneficial to human health.