Hold Fast Functional Medicine

07/29/2026

What if your brain fog isn’t only about your brain—and your digestive symptoms aren’t only about your gut?

Maybe your anxiety increases when your stomach feels unsettled, stress ties your digestion in knots, or you continue feeling foggy and exhausted even though routine testing looks “normal.” Those patterns may not be random—they could be clues that your gut and brain are part of the same conversation.
Your gut contains its own complex nervous system with more than 300 million neurons, and it communicates constantly with your brain through the vagus nerve, immune system, hormones, and compounds produced by gut bacteria. Because messages travel in both directions, stress can disrupt digestion, while microbiome imbalances, inflammation, poor nutrient absorption, and other gut problems may influence mood, sleep, focus, and energy. Gut health is about much more than what you eat—it can affect how you feel, think, and function each day!

The encouraging news is that you don’t have to keep guessing. At Hold Fast Functional Medicine, I take time to examine the whole picture—including your symptoms, history, nutrition, sleep, stress, digestion, metabolism, and appropriate testing—to uncover potential root contributors and build a personalized plan forward. If you have been searching for clarity and lasting improvement, why wait any longer?
Schedule an appointment today or start with a free discovery call at holdfastfunctional.com.

Clarity. Healing. Hope.

07/27/2026

Summer may be winding down, but this could be the beginning of a healthier season for you.

Weight loss is about more than discipline or willpower. Metabolism, hormones, sleep, stress, nutrition, medications, and activity can all influence how your body manages weight. The goal is to create greater balance and give your body the support it needs to do what it was designed to do.

At Hold Fast Functional Medicine, our medically supervised weight-loss program uses evidence-based nutrition, lifestyle, supplement, and—when appropriate—prescription strategies. It offers a more affordable way to receive personalized support from a functional medicine provider without the cost of a comprehensive functional medicine program.

Achieving a healthier weight may also improve energy, mobility, blood-sugar control, sleep, joint discomfort, cardiovascular risk, and overall quality of life.

You don’t have to figure it out alone. Receive clear guidance, practical next steps, and ongoing medical support throughout your journey.

Start your weight-loss journey today at www.holdfastfunctional.com.

Serving patients throughout Texas via telehealth.

Holding fast to hope. Restoring health.

Clarity. Healing. Hope.

01/13/2026

Peptides: A Powerful (and Often Misunderstood) Tool in Functional Medicine

You may have heard the word peptides popping up more often lately—but what are they really, and who are they for?

Peptides are short chains of amino acids that act as messengers in the body. They help cells communicate more effectively, supporting repair, metabolism, hormone signaling, immune balance, and recovery. In functional medicine, we use peptides strategically to help restore normal physiology—not override it.

🧠 What problems do peptides commonly help with?

Depending on the individual, peptides may support:
• Weight loss & metabolic dysfunction
• Insulin resistance & blood sugar regulation
• Poor sleep & recovery
• Low energy & brain fog
• Inflammation & joint pain
• Gut repair & immune regulation
• Muscle loss, slow healing, or injury recovery
• Hormonal signaling & healthy aging

👉 Peptides are not one-size-fits-all. The goal is to match the right peptide to the right physiology.

⏳ How long are people typically on peptides?

This depends on the goal and the peptide used, but most patients:
• Use peptides in 8–16 week cycles
• May repeat cycles after reassessment
• Sometimes transition off once the underlying system is restored

Peptides are often a bridge, not a forever medication.

🧪 What testing is needed before starting peptides?

Before initiating peptide therapy, we typically evaluate:
• Comprehensive labs (metabolic, inflammatory, hormonal markers)
• Nutrient status
• Thyroid and insulin signaling
• Body composition & lifestyle factors

Testing helps us avoid guesswork and ensures peptides are being used safely and effectively.

🛡️ Are peptides safe?

When properly sourced, dosed, and monitored—yes, peptides are generally very well tolerated.
Safety comes from:
• Proper patient selection
• Medical oversight
• Evidence-based dosing
• Ongoing monitoring

Peptides should never be started blindly or without understanding the bigger picture of someone’s health.

✨ Bottom line: Peptides don’t replace lifestyle, nutrition, or root-cause work—but when used thoughtfully, they can significantly accelerate healing and optimization.

If you’re curious whether peptide therapy is appropriate for you, we’d love to help you explore that safely and strategically.

📞 Schedule a free discovery call with Hold Fast Functional Medicine
Telehealth | Serving patients across Texas