Smart and considerate men have more sperm

　　Smart men can always win the favor of women easily because they are more likely to succeed than others and are more capable of supporting their families. Now, a new study finds that there's an even more compelling reason why smart men sperm The more, the better the quality.
　　
　　King's College London, Delaware State University, and the University of New Mexico jointly analyzed the U.S. disease A sample from the Centers for Prevention and Control, this sample covers the results of 5 intelligence tests of 4,250 soldiers aged 31 to 44, and these soldiers also provided sperm samples.
　　
　　The researchers tested these sperm samples to analyze how many sperm were in each milliliter of semen, and also analyzed the sperm's healthy Various indicators were tested.
　　
　　The study found that people who scored higher on intelligence tests produced more sperm and healthier sperm quality. The results had nothing to do with the men's age, or whether they were obese, drank alcohol or smoked.
　　
　　The reason why bad habits have less impact on sperm is that researchers believe that intelligence is largely inherited, so genes that determine intelligence will also improve sperm quality to a certain extent.
　　
　　Studies have also found that people with high IQs are often healthier than others of the same age and are less likely to suffer from cardiovascular and cerebrovascular diseases. And men who are good at math and men with business acumen have better sperm.