What is the connection between vitamin C and common colds?

The connection between vitamin C and the common cold was traditionally a debate. Since the 1970s of the 20th century, some advocates claimed that the high dose of vitamin C could reduce the chance to infect the cold -infected -infected and reduce the symptoms of already infected persons. However, many doctors question these claims. The chemist also indicated that vitamin C could be useful in the treatment of cancer. The leading organization of medical research - Mayo Clinic - conducted clinical studies and concluded that there were no correlation benefits between vitamin C and common colds. Pauling has satisfied that the studies were disrupted by the fact that orally administered vitamins were used rather than injection vitamin C. While the body produces some vitamin C itself, it must usually be supplemented with certain foods such as oranges and strawberriesy, or through medicines. Many medical organizations recommend that individual ingestion between 40 milligrams and 2 grams of vitamin C every day.

One proposed function that generated a suspicious connection between vitamin C and common colds is Vitamin's strengthening of the functions of the immune system. The immune system fights the spread of invasive viruses or bacteria in the body. Therefore, if vitamin C deficiency adversely affects the immune system, it in turn reduces the individual's resistance to harmful foreign substances such as a cold virus. Almost all colds begin with the exposure to the cold virus, and subsequent infection results in unpleasant symptoms such as nasal discharge, clogged nose, sneezing and pain.

Subsequent studies since the 1970s. The 20th century failed to reveal the connection between vitamin C intake and common colds. Scientists also reject the idea that vitamin C can reduce the severity of the colds, withThe exception of some cases where an individual is in an environment with permanent low temperatures. However, some studies have seen a slight drop in the length of the cold after a dose of vitamin.

Any self -healing, especially when it comes to vitamin C for colds, should be discussed with a doctor. High doses of vitamin C can cause side effects such as nausea and diarrhea in some individuals. The doctor can also elaborate the realistic advantages of vitamin C and common solutions to the symptoms of colds.