If your protein powder blend isn't Pro JYM, it's a proprietary blend!

Research shows that boron increases free testosterone levels.

BCAAs do more than just build muscle

Who wins the fight on taking caffeine before workouts?

Who wins the debate on creatine?

How to stack your own ingredients to maximize fat loss

Until I formulate a JYM mass-gainer, here's how you can build your own.

Vita JYM is out, so don't bother with any other multivitamin/mineral – here's why!

Clearing up the confusion