Which supplement enhances exercise performance?Updated a month ago

Reduced exercise performance or endurance can stem from limited ATP production, inefficient mitochondrial function, or suboptimal intake of key micronutrients like iron and B-vitamins. Nutrients such as vitamins B2, B3, and B12 support energy metabolism, while CoQ10 plays a central role in mitochondrial electron transport and ATP synthesis.

Animal organ–based supplements naturally provide these nutrients in food-based forms that the body recognizes and utilizes efficiently.

Based on our formulations, we recommend:

• American Beast: Contains naturally occurring CoQ10 from organ sources, alongside ~0.92 µg of vitamin B12 per serving (~38% DV) and complementary B-vitamins and trace minerals. This combination supports mitochondrial energy production and overall training capacity when used consistently.

• Beef Liver: Provides ~1.33 µg of vitamin B12 per serving (~55% DV) and ~0.50 mg of iron per serving (~2.8% DV). Beef liver is rich in B-vitamin cofactors that support red blood cell formation and oxygen utilization during exercise.

These nutrients work best through regular daily intake, helping replenish the building blocks required for sustained performance rather than acting as a short-term stimulant. Adequate calories, hydration, sleep, and recovery protocols remain essential for optimal results.

If you have questions or want help choosing the right supplement, please contact us — we’re happy to help.