Blood donation not only does not harm health, but also promotes health. Qualified blood is an important sign of a person's health. An elderly foreign leader was once asked why he looked so young. He said the secret is to donate blood regularly, because his body is always full of fresh blood. This is the advantage of donating blood. It is understood that many foreigners donate blood at noon, drink a glass of orange juice and continue to work in the afternoon, still full of energy.
Voluntary blood donation also reflects a person's spiritual realm. A man likes to donate blood on his birthday every year. He celebrated his health in this special way and wished more people health.