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Chapter 9

The Supplement Landscape

What Works, What Doesn't, and Why It Matters

The supplement industry produces far more noise than signal. Filter ruthlessly and build from the evidence up. A foundational stack — essential amino acids, omega-3s, D3 with K2, magnesium, and creatine — has decades of clinical support behind it. And the most exciting science right now is happening at the cellular level, where the window to act on it is open now.

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The evidence base

The Foundational Stack

Essential amino acidsComplete muscle signal
Omega-3sBrain & inflammation
Vitamin D3 + K2Bones, immune, vascular
MagnesiumRecovery & electrolyte balance
CreatineMuscle & cognitive support

Build here first. Everything above this line is optional and experimental.

Patient recovering in a hospital room with external orthopedic fixation pins on the lower leg, vital signs monitor, and IV lines — the clinical reality of bone and joint vulnerability

Building cellular reserves, bone density, and muscle mass today is insurance against the devastating costs of unexpected fractures and hospitalization.

3 Things I Want You to Remember From This Chapter

  • 1The supplement industry produces far more noise than signal — filter ruthlessly and build from the evidence up.
  • 2A foundational stack — essential amino acids, omega-3s, D3 with K2, magnesium and creatine — has decades of clinical support.
  • 3The most exciting science right now is happening at the cellular level, and the window to act on it is open now.

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