Full opposite: see whenever we can give blood

According to a new British scientific study, blood donation will not often result in severe side effects, but it will help in increasing the available blood reserves. According to scientists, blood donation can be donated every eight weeks in men and 12 in women without any special problem.

Under the leadership of Professor Emanuel de Angelentionio, researcher of Cambridge and Oxford universities, who published a publication in the medical journal "The Lancet", examined the first randomized clinical blood donation examination in more than 45,000 people from the age of 18 years. In three groups that donated blood at different time intervals for two years.

The study found that people who are most blood donors (every eight weeks, men and 12 women) have no effect on their quality of life, physical activity or cognitive function.

Some times more blood donors - more men than women - reported light symptoms of unconsciousness, fatigue, dizziness, tingling, etc. Even after more blood donors, their blood had lower levels of iron and hemoglobin.

New findings hope to encourage potential blood donors because the demand for blood is increasing because the population increases. Cambridge Professor John Don said, "The new study shows that donating more frequent donations to donors is a viable and safe option."

It is estimated that about 110 million blood donations are being made by millions of blood donors every year. There are great requirements for those who require regular blood transfusion, such as sickle cell anemia

Although blood donation is taking place for more than a century, no regular diagnostic test has been conducted to evaluate the appropriate time interval between two blood samples.

As a result, there were major differences between the countries. For example, in France and Germany, men can already give their blood every eight weeks and women in every 12, but the most cautious Britain has 12 and 16 weeks of this same safety period.