The STEEL Library

Confused about whole, skim, 1%, or 2% milk? Use this guide to learn which one is best for your health and fitness goals. 

Looking for the cardio machine that can make all the difference in your fitness journey? Knowing which machines work best will help you train smarter. 

Muscle loss worsens heart failure, cutting strength and endurance. Today Dr. Paul examines the science behind it—and how to fight back before.

Learn why bodybuilders dehydrate, the related risks, and how to maintain peak performance beyond the stage.

Vitamin D isn’t just for bones. Turns out it affects fat storage and muscle mass too. In this article, Dr. Paul Henning investigates its hidden role in body composition and strength.

In this article, Dr. Paul Henning investigates how cold exposure activates brown fat to tap into your body's fat-burning potential and more.

Optimize your fitness journey and elevate your recovery game by making tart cherry a part of your complete supplement regime.

If you want to build your back strength from the weakest position, this underrated exercise deserves a spot in your weekly exercise rotation.

Biotin? Collagen? Learn how incorporating both into your daily routine is a proactive step toward achieving your wellness goals.

Start your journey toward optimal gut health by understanding prebiotics vs. probiotics and how balancing them supports both body and mind.

Your morning brew may just become your new secret weapon for a healthier, more energized you. Today we're talking about the health benefits of mushroom coffee.

Research suggests garlic slashes cholesterol, improves blood sugar, and fuels heart health. Packed with science-backed benefits, find out why it’s a must for every meal.

Here’s why metabolic stress, or the intense “burn” you feel during high-rep sets, is a key driver in achieving muscle growth.

When you look into your dog’s eyes or give them a gentle pet, your brainwaves sync in real-time. In this article, Dr. Paul Henning breaks down the science of neural coupling and how dogs have evolved to read human emotions with unmatched accuracy.