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BRS4 — Mitochondrial Function & Bioenergetics

BRS4(KC1) - Macronutrient Substrate Sufficiency​

1. Ambition​

Maintain major energy-substrate sufficiency so mitochondrial ATP generation and fuel flexibility can track physiological demand.

2. Shared Biological Pool​

  • Amino acids ← fish, eggs, dairy, legumes
  • Fatty acids ← fish, eggs, olive oil, nuts, seeds
  • Glucose ← oats, barley, legumes, fruit

3. Biological Importance​

Mitochondrial physiology depends on the quantity, quality, and timing of available energy substrates [Kyriazis et al., 2022]. When substrate availability is mismatched to demand, high-energy tissues struggle to maintain stable output; better substrate coverage supports ATP production and adaptive flexibility [Kyriazis et al., 2022; Rose et al., 2018].

4. Connected Mechanisms​

Functional Mechanisms​

Primary Mechanisms​

5. Key References​