As the number of “smokers” in the world continues to increase, the adverse effects of smoking on men’s fertility are a growing concern. Numerous studies have shown that the more you smoke, the more chance you have of impotence. Decline in nerve function Nicotine in cigarettes has the effect of paralyzing and inhibiting the vegetative nerves. Long-term, heavy smoking makes the paralyzed nerves unable to recover, which in turn triggers a decline in nerve function and reduces sexual ability. Even if the sex center wants to get excited, it is difficult to get excited. Excitement and inhibition are not coordinated A large-scale study found that more than 2/3 of impotence patients are smokers. Although cigarettes can cause a short-lived euphoric effect on the brain, they often cause an imbalance and incoordination between the brain’s euphoria and inhibition. The result is a short-lived excitation and a long-lasting inhibitory, sedative effect. Loss of active control ability In addition, smoking can also make men easy to “mental slip” and the loss of the whole process of sexual life of the active control ability and effective grasp, so that men are difficult to “quite” a long time and the embarrassing situation of rapid defeat. To summarize, smoking has a negative impact on men’s sexual function, to maintain a good sex life between husband and wife, so that sexuality can be healthy to maintain a longer period of time, smokers or to quit smoking habits as soon as possible.