Do many men have difficulty with erections?
yes
how many?
Nearly 1 in 5
does it have a name?
yes
what?
erectile dysfunction (ED
Are drugs like viagra the only solution?
no
who says this?
Dr. Stephen Kopecky
who is?
cardiologist
where?
at Mayo Clinic
What should it tell you if these drugs are less effective?
that you need to take care of your lifestyle.'"
What could this include?
eating right, exercising, losing weight
ED is a known harbinger for what?
heart disease
what can the arteries become clogged with?
cholesterol
Where does this  study appear?
Archives of Internal Medicine
What are some ED drugs?
Viagra
any others?
cholesterol-lowering drugs
any other ED drugs?
Levitra
Who is 50 times more likely to have heart disease?
the guy with ED
Where is the MAyo clinic?
Rochester, Minnesota.
What is the common denominator?
blood flow
What becomes weakened when arteries expand?
the arteries in the penis