When I was a child, I heard the phrase "the earlobe is blessed", and I also said that Maitreya's ears are so big because he is blessed, so fat that he smiles every day and is blessed. In fact, there is no scientific reason for this sentence, but the bigger the earlobe, the longer the life, which is more or less a lost relationship.

As far as general fever is concerned, the earlobes of ordinary adults are about 2.5 cm. In one study, researchers randomly selected 5 long-lived elderly people. Eight of them have earlobes ranging from 1.8 cm to 2.5 cm, 39 have earlobes ranging from 2.6 cm to 3 cm, and three over 9 have earlobes ranging from 3.1 cm to 3.2 cm.

According to researchers' investigation, people who live a long life really have bigger earlobes. But in fact, this statement is not so scientific. When people are still in their mothers' stomachs, their ears keep growing, but the speed is slow and not so obvious. By the age of 9, the earlobe of the ear will look bigger than that of ordinary adults. In fact, the reason is that the ears of long-lived elderly people are not always that big, but grow up with age, that is, the longer they live, the bigger the earlobe will be.

The facial features and appearance of the human body, as well as the height and other external features, are all related to the heredity of the body. If parents have big earlobes in their DNA, they are more likely to grow big ears and long earlobes than other children. Therefore, the size of ears is related to the genetic factors of parents, and there is no research to prove that people with big ears are more likely to live longer.

If you want to live a long life, you should always pay attention to your health, eat a balanced and healthy diet, pay more attention to physical exercise, have regular physical examinations every year, and refuse alcohol, tobacco and other harmful things. As for the sentence that earlobes are bigger and live longer, it can be understood in reverse that people who live longer have bigger earlobes.