“Viagre boosts nitric oxide.
A co-worker’s dad was in on the development. Here’s the story he tells:
They had a clinical trial for use of Viagra as a blood pressure medication. At the end of the trial nobody wanted to give the extra pills back. They had all kinds of excuses.
Then one guy told them what it did.”
Apparently they may be causing blindness in older men. So just use them until you have to wear glasses.
As mothers say...keep doing that and you’ll go blind!