"This triggers the release of a neurotransmitter called dopamine, and it sends a chemical message from the brain to the penis, causing an increase of blood flow to the penis. The blood vessels leading to the reproductive system then relax and this allows increased circulation in the genital area. When you aren't aroused, the blood vessels in your penis are only partially open. But when your brain sends messages to your penis that you are ready for sex, the vessels open and allow more blood to enter the area. Because of the increased blood flow, blood gets trapped in the penis, which makes the penis expand and causes an erection."
Erectile dysfunction is your body’s “check engine light” because ED can be an early sign of serious health problems like high blood pressure, diabetes, high cholesterol or low testosterone. The blood vessels in the penis are smaller than other parts of the body. So ED symptoms often occur long before more serious problems like a heart attack or stroke. When an otherwise healthy man in his 20’s experiences ED, it’s cause for concern.

Obesity. Obesity itself is not a risk factor for ED — but there is a connection. “The bigger concern is that obesity can lead to type 2 diabetes or vascular diseases, which are risk factors for ED,” says Montague. Morbid obesity, a term used to classify individuals who are significantly overweight, can cause hormonal changes that are triggered by excess body fat. In addition, obesity can put physical limitations on sexual intercourse.
Cigarette smoking is a risk factor for ED, according to the 2014 Report of the U.S. Surgeon General. Excess weight can also contribute to erectile dysfunction. A 2004 Italian study found that one-third of their 110 obese study subjects were able to eliminate their erectile dysfunction problems by losing fifteen percent of their weight through diet and exercise.
Like going bald, ED becomes more common as men age. According to the National Institutes of Health, about 5% of all 40-year-old men have ED and that number rises with age. Between 15% and 25% of 65-year-old men have ED. This is one of the reasons you see so many ED drug commercials during televised sporting events, Fox News programs, and other shows that typically attract men over 50 (just kidding, Fox).

Does garlic help sexually?


Remember that he is in his 40's, and that's a huge factor too. Around the age of 30, testosterone, androgen, and other hormone levels gradually begin to drop at about a rate of 1 percent. and as a direct result, by the time a man reaches 40, hormone drops cause loss of muscle mass and increased body fat. As a man reaches 45 these gradual hormone drops cause brain capacity and function to slowly regress. This, mixed with risks of genetic diseases like diabetes and high blood pressure, all take a toll on the body, especially the sex organs. Those who are physically active are at a huge advantage, as working out inhibits hormone levels, the neuromuscular system, and protein synthesis to maintain.
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."

The American Medical Association (AMA) estimates that more than 30 million men in the US experience ED. And they expect that number to double by 2025, largely due to the fact that erectile dysfunction is affecting more and more guys in their 20’s and 30’s. ED in your 20’s is becoming more common, and that can signal some serious health risks to a growing number of young men.


Stiffy Solution: Frustratingly enough, the only solution to exhaustion-based impotence is to get some rest, which is obviously difficult (or your dude wouldn't be having this problem in the first place). But if your guy has been resistant to getting help for his insomnia or asking for different hours at work, the inability to get his nine iron out on the putting green might be the thing that finally motivates him to make a life change. So, at least there's that.
Like going bald, ED becomes more common as men age. According to the National Institutes of Health, about 5% of all 40-year-old men have ED and that number rises with age. Between 15% and 25% of 65-year-old men have ED. This is one of the reasons you see so many ED drug commercials during televised sporting events, Fox News programs, and other shows that typically attract men over 50 (just kidding, Fox).

What causes a man not to be 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."

Erectile dysfunction in older men. Because erections primarily involve the blood vessels, it is not surprising that the most common causes in older men are conditions that block blood flow to the penis, such as atherosclerosis or diabetes. Another vascular cause may be a faulty vein, which lets blood drain too quickly from the penis. Other physical disorders, as well as hormonal imbalances and certain operations, may also result in erectile dysfunction.


The penis is the male sex organ, and the shaft of it is the longest part. The glans and head are located at the end of the shaft. The opening at the tip of the head when semen and urine come out is termed the meatus. Inside the shaft are two cylinder-shaped chambers called the corpora cavernosa and they run the length of the penis. They have blood vessels, maze, open pockets, tissue, and others.
Research has shown that the same eating patterns that can cause heart attacks due to restricted blood flow in the coronary arteries can also impede blood flow to and within the penis. The blood flow is needed for the penis to become erect. Diets that include very few fruits and vegetables along with lots of fatty, fried, and processed foods can contribute to decreased blood circulation throughout the body.

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.

Is there a natural alternative to Viagra?


Ask about transurethral pharmacotherapy. Your doctor may suggest you try this treatment, which involves placing a suppository into the urethra. The suppository contains alprostadil, which is then absorbed into the blood stream, relaxing blood vessels and improving blood flow into the penis. This treatment is thought to be less effective than the vacuum devices, or injection therapy.[16]

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