Peak Human Function
Your Full-service Performance health guide
who i work with
Peak Human Function works with individuals operating in high-stress, high-responsibility environments who want to sustain elite performance without sacrificing long-term health.
My clients are typically:
• Entrepreneurs and business owners
• Executives and leaders managing large responsibilities
• High-performing professionals under constant pressure
• Athletes and competitive individuals
• Biohackers and performance-focused individuals seeking deeper insight
Most clients come to me when something feels off.
Energy is inconsistent.
Recovery is slower.
Focus and resilience are harder to maintain.
On paper everything may look normal — but performance no longer matches effort.
Peak Human Function helps identify the hidden physiological stress patterns behind those changes and provides a structured strategy to restore capacity.
Andrew Sperl, FDNp, phc
Functional Diagnostic Nutrition Practitioner
Helping high performers restore energy, resilience, and sustainable performance through systems-based health optimization.
“I always tell my clients you can’t outhustle metabolic dysfunction. Your problem isn’t a lack of hard work. You have a chronic stress/toxin overload/dysbiotic gut problem.”
1:1 Performance optimization
Price = $4,499 (includes five functional labs)
Six Month Program
This is the most comprehensive way to work together.
The 1:1 Performance Optimization program is designed to identify and correct the root causes that are limiting your energy, resilience, and ability to perform consistently at a high level.
We use a systems-based approach that includes:
• Functional lab testing to identify hidden stressors
• Deep analysis of lifestyle, stress load, and recovery patterns
• Personalized diet, lifestyle, and supplementation strategies
• Ongoing coaching and protocol refinement
The goal is not temporary improvement.
The goal is restoring physiological capacity so high performance becomes sustainable again.
This engagement is ideal for individuals who want structured guidance, clear strategy, and accountability over a multi-month period.
performance reset intensive
Price = $999
30 Day Program
The Performance Reset Intensive is designed for individuals who want clarity quickly.
This engagement focuses on identifying the primary stress patterns affecting your physiology and creating a clear strategic plan for restoring function.
During the intensive we will:
• Review your health history, lifestyle patterns, and symptoms
• Identify key physiological stress patterns
• Analyze relevant lab data if available
• Recommend functional labs and develop a targeted protocol to address root causes
The outcome is a clear, actionable blueprint you can begin implementing immediately targeting diet, rest, exercise, stress reduction, and supplementation..
This option is ideal for individuals who want high-level insight and direction before committing to a longer engagement.
ONGOING OPTIMIZATION
Once foundational function has been restored, many clients choose to continue working together to maintain and expand their performance capacity.
Ongoing Optimization focuses on:
• Continued monitoring of stress patterns and physiology
• Strategic adjustments to diet, supplementation, and lifestyle
• Performance-focused lab testing when appropriate
• Maintaining resilience during periods of increased demand
High performers often face shifting workloads, travel, stress, and training demands.
This ongoing support ensures your physiology stays aligned with the level of performance your life requires.
Note: Must have completed Six Month Performance Optimization program in order to be eligible.
how it works
Step 1 – Apply
Start by submitting a short application to determine whether the program is the right fit for your goals and current situation.
Step 2 – Strategy Call
If your application is approved, we schedule a strategy call to review your situation and determine the best approach.
Step 3 – Onboarding & Assessment
We begin with a detailed onboarding process, including health history review, lifestyle analysis, and appropriate functional lab testing.
Step 4 – Optimization
Based on your data and patterns, we develop a personalized protocol and begin structured implementation and coaching.
Restore Your Capacity for High Performance
If you are pushing hard but your energy, focus, or recovery are no longer keeping up, it may be time to take a deeper look at what is happening beneath the surface.
Peak Human Function helps identify the hidden physiological patterns limiting performance and provides a clear strategy to restore function.