Our favorite hormone has a long list of physiological peculiarities and a swashbuckling, character-filled history. Testicle transplants, anyone?
Don't forget the importance of fat. Here's what kind, and how much you need (minimum) for testosterone production.
Finally, science figures out the real reason why some guys are hardgainers and others are muscle monsters.
Here's why you need to up your carbs around workouts to keep your testosterone high.
Lack of sleep turns you into a pudgy sissy. Here's the science.
Boners are a better predictor of future health than smoking, high blood pressure, or diabetes. Here's why.
Doctors often think lifters are sick because their physicals and blood tests yield scary results. Here's how to protect yourself from false positives.
This jack-of-all-trades supplement grows muscle, reduces fat, raises testosterone, lowers estrogen, and fights diseases.
Some curcumin supplements work great. Others don't. Don't get ripped off. Here's what you need to know.
This inexpensive drug dramatically increases testosterone and improves the testosterone/estrogen ratio with no side effects.
There are a lot of people out there who say hormones don't matter when it comes to losing fat. They're wrong. Here's why.
Given the prevalence of heart problems with young people – even young athletes – it's time to start giving the heart a little love. Here's how.
A change in pitch and vocal quality is called presbyphonia and it has a lot to do with declining T levels. Info here.
If men believed all the bad things written and said about testosterone, we'd all castrate ourselves. Luckily, most of what they say is BS.
Is TRT problematic or is it actually good for the prostate? The answer may surprise you.
Are replacement-level dosages of T going to mess with your ticker? Here's what you probably don't know.
Testosterone gets blamed when some d-bag flies into a rage, but this study shows it's the low-T men you have to watch out for.
Getting tested? Here's what to ask for from the lab.
Testosterone replacement therapy is awesome but you'll lose your hair, right? Well, it's not that simple. Here are the facts.
If you're using TRT, is a subcutaneous or intramuscular injection better? Here's some new info.