If you want an erection - your body needs to produce high levels of nitric oxide and if it doesn't, a weak erection and impotence are the result.
Levels fall as men age but the really good news is that levels can be enhanced by taking some herbs which have been used for centuries to stimulate production and allow men to get harder erections.
First lets see why nitric oxide is so important.
The reason you need it is because it controls the flow of blood in the penis.
When a man becomes sexually stimulated,it's produced in the blood vessel walls that lead into the penile tissue.
When the walls of the blood vessels relax, they expand and can carry more blood into the penis, more blood then floods in and creates a hard erection.
The best herbs you can take to stimulate production of these natural substance for a hard erection are - Horny Goat Weed, Cnidium and Ginseng.
While these herbs are effective at increasing nitric oxide and can be found in all the best herbal sex pills, you should also take L Arginnine.
L Arginine, is not a herb but a non essential amino acid and it's been found that when levels of it fall, so does nitric oxide production so, by taking it with the herbs just mentioned you will be able to increase blood flow to the penis quickly.
Many men take man made drugs but they have side effects and can be dangerous but by taking the above natural cures, you will get a hard erection quickly and the herbs also improver overall health which is great news for all men.
If you want all the above cures, they can be found combined in the best natural sex pills so - you can get them all in one convenient daily serving.