Supplement Articles

Concerned about creatine? I go over the many myths that surround this well-researched supplement and separate fact from fiction.

Beef protein powder may sound good, but most products on the market are really collagen from cow scraps—not a complete protein for muscle growth.

Who wins the debate on creatine?

Here’s what you need to know about heavy metals in protein powders... and why one recent report was highly misleading.

Research has linked higher creatine intake with a lower prevalence of cancer. Here’s what that finding means—and what it doesn’t.

New research shows that supplementing with whey protein—three times per day—leads to greater muscle gains and performance improvements than carbs alone.

My morning-to-night system for naturally optimizing testosterone, recovery, and overall health—without the risks of TRT.

The most effective training, diet, and lifestyle strategies to reduce both subcutaneous and visceral belly fat.

Get the best results possible from the best supplements on the market with this comprehensive owner's manual for the entire JYM product line.