24/04/2026
Women: 15-70 ng/dl considered "normal"
The business analogy: Imagine if "normal" quarterly revenue was anywhere between $300K and $1M. Would you accept $320K and call it optimized?
A male executive at 320 ng/dl experiences:
• Chronic fatigue affecting decision-making
• Reduced cognitive sharpness
• Decreased motivation and drive
Compare this to someone at 850 ng/dl who maintains:
• Consistent energy throughout demanding days
• Sharp mental clarity for complex problems
• Sustained motivation and leadership presence
For women leaders, the disparity is even more pronounced. "Normal" ranges often leave high-performers dealing with brain fog and energy crashes that impact their effectiveness.
The lesson: Normal ≠ Optimal
In business, we measure what matters and optimize accordingly. Our health deserves the same strategic approach.
Know your numbers. Optimize for performance, not just "normal."
