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What Is Growth Hormone Secretagogue? A Guide to Peak Performance

Dr. Amber Miller

Functional Medicine Physician, 1st Optimal

A woman meditating at sunrise, using sermorelin to achieve peak performance and mental focus.

 

This article has been updated. Please visit our comprehensive Growth Hormone Secretagogue therapy guide.

Dr. Amber Miller

Functional Medicine Physician, 1st Optimal

Dr. Miller founded 1st Optimal because she saw a gap in the healthcare system — high performers who needed more than a 10-minute appointment to understand what was actually driving their symptoms. She specializes in hormone therapy, metabolic optimization, and performance-driven care, and oversees the clinical protocols used across all 1st Optimal patient programs.

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How 1st Optimal Is Different

Here’s how 1st Optimal is different. We blend functional health coaching and medicine to create a plan just for you. Our health coaching helps with eating, exercise, sleep, and stress, so you can make lasting changes that fit your health goals.



At the same time, our medical team use advanced tests and treatments, like hormone therapy and supplementation, made just for you. We work together to create a plan that gets the best results with the least amount of treatment, optimizing your health so you can uplift others too.

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