Hi...thanks for the info. I will look it up probably tomorrow, cause i'm sleepy now. But just to update. My dad did go to the doctors and ask lots of questoins because of the information i gave him. I'm very surprise about it, he ususally doesn't ask about anything. He told me he's fine, basically. I asked if there was any test he should do because he has so many risk factors and his comments are "i'm not asking for them to go looking for something that isn't there"...basically until it causes a problem that the Dr feels is a problem he isnt' going to look any further "test wise" into the problem. Again I will read up on the links you sent and who knows maybe i'll be able to convince him to do more for himself. thanks again. ~Karen
ok, your Dad has ED, and you're interested in what causes it?
Yes, ED can be caused by heart disease and diabetes. Mild blood sugar problems can cause heart disease long before turning into diabetes. It is a bad cycle.
Here's an article outlining the main possible causes: (there are plenty more, but these are the main ones)
http://www.*************.com/erectile-dysfunction/c/83771/41482/root
You can ask your Dad if he has had a fasting blood glucose or HbA1c test done. The A1c is better. That test will tell you something about his blood sugar and his heart attack risk both. You can read up on it over at www.bloodsugar101. If he doesn't want to go back to the doc, he can get the test on his own, fairly easily and relatively inexpensively at a DIY lab such as directlabs.com.
Does he have any signs of metabolic syndrome? The main one is that his waist/hip ratio is off. Men aren't supposed to have "beer bellies." This is the first thing to work on. Oddly enough, a great way to lose weight, for some people, is to check their blood sugar. Avoiding foods that make the meter soar will help lose pounds faster.
Does he have copies of his cholesterol test numbers?
There are 2 ratios that are of interest
Total/HDL
Triglycerides/HDL
If these ratios aren't good, look into the Track Your Placque program.
If the A1c is high, consider the Bernstein Diabetes Forum.
In other words, there are plenty of things your Dad can do about this problem without setting foot in a doc's office.