Ken Springer
![Ken Springer](/_next/image?url=https%3A%2F%2Fimages.interesting.us%2Fcontributors%2Fken-springer.png&w=640&q=75)
Ken Springer is a retired professor of education and the author of the Substack newsletter Statisfied, where he explores a range of topics including fitness supplements and the impact of creatine on muscle development and performance.
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Editions
21 MAY 2024
The Creatine Alertness Edition
On caffeine, focus, and surprising research.