Why healthy males would do it, I have no idea… But…
You need to be a fly on the wall in a prostate cancer support group session.
After surgery, half the guys are impotent. Surprise! One day everything is normal, the next, they look down and see a gherkin beneath their navel. Half are put on daily doses of cialis or Viagra to keep blood flowing to promote healing. Some guys are given Muse, a painful pellet they shove up their urethra. And if that didn’t make you wince, a few are prescribed an custom cocktail that get injected into the penis! I get woozy just thinking about it.
The erections seem more important for single guys who are dating. They feel it represents their manhood. Women who go through surgery do the same sort of thing – wigs, prosthetics, injectible hormones, etc.
If you have no problems then there is no reason to take “Vitamin V”. It will do nothing for a healthy guy – except maybe give him a little confidence.
By the way, one of the single guys (early 50s) was open and honest enough to tell us his ritual. When it is apparent he will be having sex, he lets her shower first. While in the shower he loads up his syringe. When she gets out of the shower, he goes in and secretly injects himself. The stuff works, and by the time he towels off he has a place to hang the towel.
He has 30 minutes to make love and feel “normal” again. I don’t begrudge him.
I’m getting woozy.