Regular exercise and a diet rich in antioxidants is also the foundation of permanent weight control and diabetes prevention. Studies at the Duke University Diet and Fitness Center show that weight loss is strongly associated with better sexual function. Other studies show that diabetes is a major risk factor for ED, and that a healthy lifestyle prevents the disease and can restore erection function.
The reversal of an erection is obviously necessary, but as Dr. Michael Reitano, physician in residence at Roman explains, this can be the impetus for weaker erections. "Usually there is a balance between the chemicals that result in the increased blood flow that results in a firm erection and the chemicals that allow blood to exit the penis and return it to being soft," he says. "That balance is precise and occurs in a sequence that allows an erection to last only as long as needed. However, in someone who experiences a softer erection, the balance of the chemicals that make the penis hard and the chemicals that return it to being soft is off. The scale is tilted."
What causes a man not to erect?
Don't forget mental health, either! "If you are experiencing stress at work, in your relationships or at home, open up communication about these issues," notes Axe. "Try natural stress busters like spending time outdoors, taking some vacation time for yourself or seeing a therapist. You also need to make sure that you are getting enough rest every night — seven to nine hours of sleep per night."