Gary Brecka vs Stacy Sims, PhD
What they share, where they diverge, and how the evidence compares — documented, not endorsed.

Gary Brecka
8 compounds · longevity
SS
Stacy Sims, PhD
6 compounds · performance
Gary Brecka
3 Strong3 Moderate1 Emerging1 Gated
😌 Mood & stress🩺 General health🧬 Longevity & healthspan
Stacy Sims, PhD
6 Strong
💪 Performance & recovery🩺 General health🧬 Longevity & healthspan😌 Mood & stress
Shared — both take (2)
2 of 12 distinct compounds overlap (17%).
- ☀️ Vitamin D3Strong 7.5
- 🐟 Omega-3Very Strong 9.0
Only Gary Brecka (6)
- 🧬 MethylfolateModerate 6.0
- 🔴 Vitamin B12Strong 7.5
- 💪 TMGModerate 5.8
- ⚡ B-ComplexModerate 6.5
- 🧠 Magnesium L-ThreonateEmerging 4.8
- 🔵 Methylene Bluegated
Only Stacy Sims, PhD (4)
- ⚡ CreatineVery Strong 9.5
- 🥛 Whey ProteinVery Strong 9.0
- ⚡ Electrolyte ComplexStrong 7.0
- 🩸 IronVery Strong 9.0