ED can be related to mental or emotional distress which may require other types of treatment such as counseling, but in most cases it is a matter of poor blood flow that could be related to diabetes, heart disease, hypertension, or metabolic syndrome.
Typically, they are taken 30-60 minutes prior to engaging in sexual activity and should not be used more frequently than once a day. Tadalafil (Cialis) is the only PDE5 inhibitor that is approved for daily use to avoid the timing factor and planning sexual activity.

Dr. Graham Simpson is a famous book and study publisher in reversing diabetes and curing ED and a world renounce name in the Male health, Anti-aging and the wellness industry.
Obesity, nutrient deficiencies and eating inflammatory foods can also increase the odds of impotence. Of the natural remedies for impotence, this is one that can also help boost your health in other important ways. Here are foods that can help reverse some of these problems and promote better circulation, heart health and even mental well-being: High fiber diet — High-fiber foods like nuts, seeds, fruit, and vegetables support hormones and detoxification which can improve impotence. Foods high in vitamin E — A diet rich in vitamin E, such as wheat germ and green leafy vegetables, will help improve blood flow. Foods high in zinc — Pumpkin seeds, sunflower seeds, chia seeds, beef, lamb, and spinach are good sources of zinc that help improve testosterone. Nuts & seeds — Watercress and sesame seeds — Both can improve libido, so try to consume some every day. Brazil nuts — These nuts are high in selenium, which plays a role in maintaining healthy testosterone levels.