THE SCIENCE OF STEEL

By Dr. Paul Henning
No guesswork. No empty claims. Research-backed education for serious athletes, lifters, and high performers.


What Caffeine Really Does To Your Body

What Caffeine Really Does To Your Body

August 04, 2026 14 min read

Caffeine is the most widely used psychoactive substance in the world, with roughly 80% of all adults worldwide consuming it daily. But what other effects does it have on our bodies? In this article, Dr. Paul Henning investigates what caffeine really does to our bodies.

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Your Brain Is More Adaptable Than We Once Thought

Your Brain Is More Adaptable Than We Once Thought

July 22, 2026 7 min read

Your brain is the control center for your life, so keeping it healthy and sharp is key for longevity. In this article, Dr Paul Henning examines research that suggests the brain is more adaptable than we once thought. 

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Living Longer vs. Living Better

Living Longer vs. Living Better

July 21, 2026 5 min read

We've figured out how to make people live longer, now it's time we figure out how to make people live better with those extra years. In this article, Dr. Paul Henning investigates the role of cardio fitness plays in getting the most out of the years we live.

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