eating sugar, too many carbs, too little quality protein/fats and not doing some kind of resistance training kills mine. Then there are purely psychological hangups that girls sometimes experience, but meeting so many amazingly sweet men in this hobby takes care of that.

My own aphrodisiac recipe for going wild all night long is adrenaline rush from meeting a stranger topped with engaging conversation over steak dinner!

Oh, and what you saw about soy is probably right, here is a link to the study- basically, it decreases sperm count and in some cases testosteron levels in mice

When I have performance problems, it's almost always due to fatigue.  It can ba a stressful day at work, not enough sleep the night before, skipping meals, etc.  So take care of yourself first--your provider will appreciate it and you'll have a better session.  

I try to book sessions on my days off, and ensure I get a good night's sleep.  I also cut back on my workout routine that morning.  Instead of running & lifting.  I'll usually just walk the track & do fewer weights.  Sometimes a provider will text me out-of-the-blue for a session on short notice.  Before I say yes or no,  I think about what kind of day I'm having.  If I'm stressed or sleep-deprived & running on caffeine, I'll politely decline. She'll have more fun with someone else that day.   I hope that helps.  --z

I disagree

Try testosterone or natural products that increase your testosterone levels.  I get a hard on when I think about fucking and I'm 36.   Healthy, 10% body fat

EOM!

Amazing...just amazing

This is fucking...a natural bodily function.

What is wrong with you people?

Go and try it sometime.

You missed the most important one...STOP JACKING OFF