Does a vegan lifestyle improve sexual...

Lately, I increased my consumption of raw, plant-based foods due to some medical reasons.

But, since then, I feel that my sexual performance is better and better and my erections are stronger. AND, I need to mention that I have been told that my semen has a better taste.

Recently, I have read an article saying that eating fruits and vegetables can improve circulation, meaning that it can improve sexual function. Also, it is said that vegans have a better smelling skin.

Could it be true?