Generally many men lose their erection strength as they age and this is a serious issue. This should be solved immediately so that no problem occurs in sexual relationship, otherwise relationship will become a tragic in life and nothing would help at that time. However one should have proper health and have proper blood flow to penis so that no difficult situation occurs at the time of sexual intercourse. Well many times decrease in blood flow to penis makes a lots of difference and so one should try some best ways to boost the blood flow to penis. In fact natural ways are the best one to use as it works fast and effectively. Know more on how to increase blood flow below.