Vitamin c is unreliable in preventing colds The efficacy and role of vitamin c
Summary: Nobel Prize winner and chemist Linus Pauling believes that if vitamin C is insufficient women vibrator , gums will bleed and resistance may decrease. Vitamin C promotes the synthesis of immune proteins, increases the activity of functional enzymes in the body penis cage , increases the number of lymphocytes, and improves the phagocytic activity of neutrophils. Therefore, many people advise patients to take large amounts of vitamin C as soon as possible during cold-prone seasons and after cold symptoms appear. Does this have any special applicability?
However, it must be pointed out that these are conclusions drawn from in vitro studies or based on the premise of insufficient vitamin C in the human body. For the vast majority of healthy people with sufficient vitamin C, vitamin C has no scientific basis for preventing colds.
Recent research has shown that vitamin c has little effect in preventing colds. People who took 2 grams of vitamin c a day had the same chance of catching a cold as people who only took a placebo every day. For ordinary people, taking vitamin C to prevent colds has no effect, and there is no need to take large amounts of vitamin C to prevent colds.
Taking 1 gram of vitamin c a day can prevent the occurrence of colds and is also conducive to early treatment of colds. 60 mg of vitamin c a day cannot achieve such an effect. This is not the case.
Providing 10 milligrams of vitamin c per day in your diet can prevent deficiencies. Excessive use (1 to 4 grams per day) can cause nausea, vomiting, diarrhea, abdominal pain, rash, urinary stones finger vibrator , deep vein thrombosis, intravascular hemolysis g spot vibrator , blood coagulation, etc. When it exceeds 5 grams per day, hemolysis occurs and is fatal in severe cases. Long-term large doses can lead to drug resistance, and sudden withdrawal of the drug may lead to symptoms of vitamin C deficiency. Therefore, it is not advisable to take large doses of vitamin C for a long time.
Many people think that taking vitamin C tablets has the same effect as eating fruits and vegetables, and can supplement vitamin C, but it is not the case. Vitamin C used clinically is synthetic. Chemically speaking, the vitamins in vegetables and fruits are the same as those in vitamin tablets, but the effects are not exactly the same. Because the vitamins in fruits and vegetables are combined and protected by other natural ingredients, they are more effective, more stable and reliable, and will not cause adverse reactions. Not necessarily for vitamin tablets. If stored improperly or expired, harmful degradation products may even be produced in the tablets.
However, it must be pointed out that these are conclusions drawn from in vitro studies or based on the premise of insufficient vitamin C in the human body. For the vast majority of healthy people with sufficient vitamin C, vitamin C has no scientific basis for preventing colds.
Recent research has shown that vitamin c has little effect in preventing colds. People who took 2 grams of vitamin c a day had the same chance of catching a cold as people who only took a placebo every day. For ordinary people, taking vitamin C to prevent colds has no effect, and there is no need to take large amounts of vitamin C to prevent colds.
Taking 1 gram of vitamin c a day can prevent the occurrence of colds and is also conducive to early treatment of colds. 60 mg of vitamin c a day cannot achieve such an effect. This is not the case.
Providing 10 milligrams of vitamin c per day in your diet can prevent deficiencies. Excessive use (1 to 4 grams per day) can cause nausea, vomiting, diarrhea, abdominal pain, rash, urinary stones finger vibrator , deep vein thrombosis, intravascular hemolysis g spot vibrator , blood coagulation, etc. When it exceeds 5 grams per day, hemolysis occurs and is fatal in severe cases. Long-term large doses can lead to drug resistance, and sudden withdrawal of the drug may lead to symptoms of vitamin C deficiency. Therefore, it is not advisable to take large doses of vitamin C for a long time.
Many people think that taking vitamin C tablets has the same effect as eating fruits and vegetables, and can supplement vitamin C, but it is not the case. Vitamin C used clinically is synthetic. Chemically speaking, the vitamins in vegetables and fruits are the same as those in vitamin tablets, but the effects are not exactly the same. Because the vitamins in fruits and vegetables are combined and protected by other natural ingredients, they are more effective, more stable and reliable, and will not cause adverse reactions. Not necessarily for vitamin tablets. If stored improperly or expired, harmful degradation products may even be produced in the tablets.
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