Getting hard is also an overwhelmingly mental task. "Yes, men are saddled with the scheduled 'morning boner' and may experience an occasional random erection but by and large an erection needs to be achieved through mental stimulation," says Backe. "If you aren't turned on, your body isn't going to send more blood to the penis — bottom line. So, ultimately, you need a clean and clear mind for healthy and clear erections. Keeping the mind healthy will allow proper mental stimulation to occur at the right time."
Alcohol: A couple of drinks can loosen your inhibitions and help you relax. But alcohol can also impair sexual functioning. Alcohol works on the nervous system by slowing down brain function, breathing, and pulse. Initially, the effect is often psychologically stimulating, since emotions and desires flow more freely. However, while alcohol may boost sexual desire by helping a person to relax, it can decrease performance, especially where erections are concerned. For this reason, it's best for guys to limit their alcohol intake to one to two drinks (or none at all) for optimal sexual function.
erectile dysfunction symptoms
In an article on Men’s Health about things that wreck your erection, some examples of threats to an erection are sugar, lack of sleep, sleeping near a newborn baby, and lack of vitamin D. The common theme in the article is that reduced testosterone impacts your erection. Not all scientists agree with that. But there are definitely links between testosterone and erectile problems.