Dr. Stephen Ellis, MD
Co-Founder / Medical Director
What does a functional medicine approach actually mean?
Functional medicine is a root-cause, systems-based approach to health. Instead of focusing only on a diagnosis, we look at upstream drivers of symptoms such as sleep, nutrition, stress, movement, gut health, inflammation, hormones and cardiometabolic markers. Using your personal history and targeted labs, we create a customized plan and track progress over time. It complements conventional care by addressing symptoms while also improving the underlying physiology driving them.
Which supplements are worth starting with, and how do I take them safely?
Start with a short, intentional list based on your goals and, ideally, lab results. Common foundations include vitamin D (dosed to blood levels), magnesium for sleep and muscle support, targeted probiotics, creatine for strength and cognition and select fatty acids for metabolic health. The key is quality, appropriate dosing and re-evaluation over time.
How do GLP-1s help with weight loss? Will I regain if I stop?
GLP-1–based medications reduce appetite, increase fullness and improve insulin resistance for many patients. They are a medical tool, not a shortcut, and work best when paired with protein intake, resistance training, adequate sleep and a long-term maintenance plan. Some patients transition off successfully, while others benefit from continued use. The goal is addressing root causes while the medication creates momentum.
How do I know if hormones are the problem?
Hormone symptoms often overlap with sleep deprivation, thyroid issues, iron deficiency, insulin resistance and stress, so we avoid guessing. For men, testosterone evaluation includes proper labs and lifestyle contributors, along with safety and fertility considerations. For women, we assess cycle patterns and perimenopause or menopause symptoms. Treatment is individualized, carefully monitored and aimed at symptom relief and long-term health.
Which peptides are commonly discussed — and what should I know first?
Peptides vary widely in evidence and application. GLP-1s have strong data for metabolic health. Others, such as BPC-157, growth hormone analogues or copper peptides, are considered adjuncts with more limited evidence. The foundation always comes first: sleep, nutrition, resistance training, micronutrient status and metabolic health. Without those, peptide protocols rarely deliver lasting results.
the L.A.B. med spa | Southlake
1910 E State Hwy 114
817.251.1000
thelabmedspa.com