Anything which tampers with the flow of blood to the penis can be a deterrent to erections. It is clearly established that good blood flow is something highly crucial for rock hard erections and as such there exists a direct link between your erections and blood flow.

The practice of smoking has been known to cut down the number of erections severely when the man is asleep. This decrease in erections at night is a clear indication that some thing is amiss and that the blood flow is not good enough for you to get erections. According to Lahey Hitchcock Medical Center, Burlington, Massachusetts, extreme amount of smoking causes this. It is also seen that short term cessation of smoking, even for a day can improve the number of nightly erections.

Teenagers who are heavy smokers can expect their semen quality to suffer very badly. Moreover, the concentration of sperm is also affected negatively. This not only destroys the chance of their becoming a father but also increases the possibility of giving birth to ill-formed children with genetic problems due to poor DNA quality received from either parent.

Studies conducted have revealed that chances of men being affected erectile dysfunction increases manifold when he is a heavy drinker and not to that extent when the man drinks in moderation. This is because alcohol puts the lid on performance and negatively affects libido which can not allow erection.

It is this clear that a moderate lifestyle can lend a good support to your sex life. For an energetic and problem-free sex life and good health, a healthy diet plan and regular physical exercise are compulsory. If you suffer from erectile dysfunction you can get help in the form of natural supplements that contain a mixture of herbal aphrodisiacs, and can boost blood flow to the penis.