Does drinking beer kill sperm?

Beer is a type of alcoholic beverage, and it is also a type of alcohol that many people like to drink. However, although drinking in moderation is good, some special groups of people cannot drink beer, such as men and women who are preparing for pregnancy. Because men drinking beer will affect the quality of their sperm and the health of the baby. Below, I will introduce to you the dangers of drinking during pregnancy preparation!

The ethanol contained in alcohol will lead to an increase in catecholamines in the blood. The physiological function of catecholamines is to cause vasoconstriction. Excessive concentrations of catecholamines can affect testicular blood circulation, cause premature shedding of immature sperm, hinder sperm maturation in the epididymis, and cause spermatogenic epithelial cells to atrophy. If the alcohol concentration in the body is greater than 80 mg/L, the damage to sperm will be obvious. Even if you drink low-alcohol wine, if the total amount you drink is too much, it will accumulate in the body and there will be hidden dangers.

Alcohol is a teratogen. Drinking a lot of alcohol during pregnancy can cause teratogenesis, stillbirth, delayed growth after birth, central nervous system abnormalities, and behavioral defects. Alcohol can also cause a decrease in testosterone in the testicles and testicular atrophy, leading to spermatogenesis disorders. Drinking alcohol can also induce chronic prostatitis, semen liquefaction, reduced sperm count, reduced sperm survival rate and vitality, and increased deformity rate, affecting fertility. Anything that contains alcohol will have an impact on sperm. Although beer has a low alcohol content, it still contains alcohol. If you drink too much, the accumulation of small amounts will also affect the quality of sperm, which can cause sperm deformity or even death. Therefore, it is recommended that if you plan to have a child one or two months before, it is best not to drink more than one glass of beer. But occasionally a small amount will not have much impact.

British scientists recently issued a warning: beer directly affects male fertility. Lynn Frazee, a fertility expert at King's College London, found that a substance in hops can mimic the function of estrogen, affecting the movement of sperm, thereby reducing male fertility efficiency. If some male friends already have kidney diseases, and drink a lot of beer without limit, uric acid will accumulate, leading to obstruction of renal tubules and kidney failure. The health of the kidneys is also related to male "sperm".

So drinking beer actually kills sperm, and drinking too much alcohol can also affect the health of the baby in the mother's belly. So if the couple agrees to prepare for pregnancy, it is better to quit drinking.