Laboratory studies have demonstrated that while low blood alcohol levels have no effect on or slightly enhance sexual arousal and responsiveness in men, elevated blood alcohol levels result in decreased erectile responsiveness, decreased arousal, and impaired ability to ejaculate.
However, they also said it could lead to irritability, insomnia, psychosomatic disorders, depression and even suicide.
Compared to those who had two or more orgasms per week, those with far fewer orgasms had twice the death rate from cardiovascular disease.