Add the benefits of Vitamin C

Pharmacists and manufacturers are not complimenting the effects of vitamin C, for example it will cure the flu, while most doctors think it is not. The French Food Safety Organization (AFSSA) has provided some explanations to clarify some misconceptions about vitamin C.

Natural vitamin C is more effective than synthetic vitamin C?

Wrong . While almost everyone believes this claim is true. Studies show that whether natural vitamin C or synthetic vitamin C has different chemical composition. Clinical studies conducted over 80 people also showed that the body absorbed these two types of vitamin C equally.

Drinking lots of vitamin C is harmful to health?

Wrong . AFSSA's Nutrition Tips show that it is ridiculous to assume that taking vitamin C will cause problems and endanger human health. Since 70 years, no scientific research has described that. For a person who is in normal health condition, if there is no oral risk of vitamin C tolerance, even in high doses, except for the risk of diarrhea. Recently, some French scientists conducted 14 experiments on a total of 1,600 people in 3,724 days. Subjects of these experiments were given vitamin C at doses of about 1,000mg or more per day (up to 6,000mg). The results showed that there were no strong side effects in addition to some gastrointestinal disorders.

Vitamin C prevents sleep?

Wrong . This warning The lines that appear in the drug use index are mostly vitamin C, but do not give any further explanation. Scientists at the French National Center for Scientific Research (CNRS) claim that even using vitamin C late at night never causes insomnia.

Using a lot of vitamin C will not fully absorb and discharge through the urine?

Wrong . Human plasma is saturated with doses of 400 to 1,000 mg of vitamin C per day depending on the individual. This means that a person must take nearly 10 times the recommended dose before saturation occurs.

Is vitamin C effective against influenza?

Yes, but .

In 1970, Linus Pauling, an American chemist who won the Nobel Prize twice, published a controversial book, in which he defended the notion that drinking lots of vitamin C was effective against the flu. The controversy lasts until today. To definitively resolve this question, in 1999, Professor Harri Helima of the University of Helsinki, Finland, conducted an analysis of 21 scientific studies of counterfeit placebo. These studies give patients vitamin C at a dose of 1g / day or more. In general, when vitamin C is tolerated early, ie in the first 24 hours, it will allow a 23% reduction in symptoms and duration of infection. Another 30 studies in which patients used different dosages were also conducted by two specialists of the Cochrane Therapeutic Effects Functional Distribution System.

The conclusions show that people with the flu when taking vitamin C can only reduce 10% of the time they are infected and this rate will increase with the use of a dose of more than 1g of vitamin C per day.

Minh Tu