FEED YOUR PASSION BLOG – myspringenergy

Why the Human Body Struggles With Modern Sugars

🎧 Why the Human Body Struggles With Modern Sugars sports-science • 15 min For almost all of human history, sugars arrived in small doses. Industry has created ultra-processed carbs that deliver glucose with a speed the human body never had...

Why Real‑Food Energy Gels Beat Syrupy Products

The case for gels built from rice, fruit, and honey—backed by physiology, performance data, and the simple fact that you’ll actually want to keep eating them deep into hour three. The problem with syrup‑only gels Most legacy gels hang their...

Açaí and Athletic Performance: Evidence-Based Insights

myspringenergy.com · Sports Nutrition / Evidence Review Açaí and Athletic Performance: Evidence-Based Insights By Rafal Nazarewicz, PhD · November 3, 2025 TL;DR: Across controlled trials, Açaí intake has been associated with (1) improved oxidative status and lower lipid peroxidation,...

Why Real Food Energy Gels Are the Most Efficient Way to Fuel Endurance Performance

Why Real Food Energy Gels Are the Most Efficient Way to Fuel Endurance Performance By Rafal Nazarewicz, Ph.D. Nutrition Keywords: real food energy gels, Spring Energy, endurance nutrition, glucose transporters, maltodextrin alternatives, sports nutrition science, metabolic efficiency, osmolarity The Limitations...

The Science of “Keep Eating” The Missing Piece in Endurance Nutrition

By Rafal Nazarewicz, Ph.D. Nutrition Have you ever noticed we get endless advice on how much to eat—yet almost nothing about the systems that decide whether your body will actually let you eat them? If you’ve ever stood at the...