Gabrielle Lyon, MD vs Stacy Sims, PhD
What they share, where they diverge, and how the evidence compares — documented, not endorsed.
GL
Gabrielle Lyon, MD
8 compounds · longevity
SS
Stacy Sims, PhD
6 compounds · performance
Gabrielle Lyon, MD
4 Strong4 Moderate
💪 Performance & recovery😌 Mood & stress🧬 Longevity & healthspan🩺 General health
Stacy Sims, PhD
4 Strong2 Moderate
💪 Performance & recovery🩺 General health🧬 Longevity & healthspan😌 Mood & stress
Shared — both take (4)
4 of 10 distinct compounds overlap (40%).
- 🥛 Whey ProteinStrong 9.0
- ⚡ CreatineStrong 9.5
- 🐟 Omega-3Strong 9.0
- ☀️ Vitamin D3Moderate 7.5
Only Gabrielle Lyon, MD (4)
- ✨ MagnesiumStrong 8.5
- 🍇 Urolithin AModerate 6.0
- ✨ CollagenModerate 6.0
- 💪 EAAsModerate 6.0
Only Stacy Sims, PhD (2)
- ⚡ Electrolyte ComplexModerate 7.0
- 🩸 IronStrong 9.0