Many of the cases of erectile dysfunction are caused by 3 problems; first is the insufficient amount of testosterone, the main male hormone in the body. If testosterone is low, sexual desire is low and there is no potential to achieve and maintain an erection.
Secondly, a high cholesterol level leads to atherosclerosis which is the leading cause of erectile dysfunction. And thirdly erectile dysfunction can be the result of lifestyle: heavy drinking and smoking, bad diet, lack of physical activity and consumption of illegal drugs.
Researchers have discovered very effective way to correct this sexual problem such as prescriptions medicines, injections, herbal remedies or surgery. One of the easiest ways to treat and prevent erectile dysfunction is a diet rich in mineral zinc. This mineral controls and regulates the metabolism and enzyme activity and also maintains the integrity of the cells. Zinc is involved in the synthesis of testosterone and semen production. Zinc is found in very small quantities in the body and, therefore, is required additional supplements or eating food preparations that are rich in zinc.
Sexual organs use more zinc than any other body part. An insufficient level, even for short periods reduces the rate of muscle growth and decrease the response of the immune system, resulting in lower body resistance to various infections. Also in children zinc deficiency causes delayed sexual development because it an essential element for the development and maturation of reproductive. For instance, prostate cannot function normally without the presence of adequate amounts of zinc. It can also improve certain diseases of the prostate and can be effective in the treatment of sterility.
Various studies have shown that some forms of erectile dysfunction are caused by a chronic lack of zinc in a number of people. This might explain why the oysters are considered an aphrodisiac (substance that stimulates sexual desire).
They contains a large amount of zinc that is easily assimilated by the body. Clinical observations have also shown that in some cases of erectile dysfunction there have been substantial improvements by simply introducing a dietary supplementation of zinc and vitamin B6.
Also food supplement with zinc maintain an optimal blood concentration in men.
It can be found in appreciable quantities in meat (beef, lamb, pork, etc.), in seafood (fish, oysters, crayfish, etc.), eggs, wheat germ, brewer’s yeast, pumpkin seeds. Incorporating these foods into a diet high in protein and low amounts of refined carbohydrates, along with exercise can be an effective way to improve sexual function and prevent erectile dysfunction.