Energy metabolism is how the body converts food into ATP, the fuel that powers every cell. Calories alone don’t determine health—fuel type does. Glucose requires insulin and has limited storage, while nutritional fats produce ketones that enter cells easily, generate more stable energy, and place less stress on metabolism. Ketogenic metabolism supports mitochondrial efficiency, lower insulin demand, reduced inflammation, and long-term metabolic resilience.

From the highlands of Ethiopia to modern café culture, coffee has shaped history and energized generations. Once dubbed the “bitter invention of Satan,” it won over Europe with papal approval and became a global ritual. Coffee houses fueled intellectual revolutions, while America embraced it post-Boston Tea Party. Today, it powers lifestyles like keto with Bulletproof Coffee — a bold brew with butter & MCTs.