Giving your mind as much attention as your body

Cognitive Health Support in Bee Cave, TX

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Brain fog, forgetfulness, mood changes — these may be signs of something deeper.

Dr. Delaine Mueller helps adults understand and support brain health using early screening, root-cause testing, and personalized strategies to protect cognitive function as you age.
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Why Cognitive Health Matters

Your brain is affected by more than just age.

Hormones, blood sugar, sleep, gut health, inflammation, and chronic stress all impact your memory, mood, and ability to focus.

Dr. Mueller’s approach goes beyond generic brain supplements. She looks for early markers of decline and builds a plan that supports your whole system — not just your symptoms.

Common Symptoms We Address

Brain fog or slowed thinking
If you feel like your mind is moving through molasses — struggling to find words, recall names, or stay sharp — it may be more than stress. Brain fog is often a signal of deeper hormonal, inflammatory, or metabolic imbalances.
Short-term  memory issues
Forgetting appointments, misplacing items, or needing frequent reminders isn’t just “getting older.” Dr. Mueller helps identify early changes in memory and works with you to build a proactive, brain-supportive plan.
Mood changes, anxiety, or irritability
Your emotional state is deeply connected to your brain chemistry, hormone levels, and gut health. If you feel more anxious, reactive, or unlike yourself, Dr. Mueller evaluates the full system — not just mental health in isolation.
Trouble concentrating
Difficulty staying focused, finishing tasks, or maintaining mental stamina can be signs of disrupted sleep, nutrient depletion, or cortisol dysregulation — all of which Dr. Mueller tests for and addresses directly.
Poor sleep and low mental stamina
Sleep is essential for cognitive repair. If you’re waking up tired or feeling mentally drained by midday, Dr. Mueller looks at hormonal patterns, sleep architecture, and nervous system function to get to the root.
Family history of Alzheimer’s or cognitive decline
Genetics matter — but so does what you do with them. If you have a family history of dementia or Alzheimer’s, Dr. Mueller uses genetic testing to identify your risk factors early, and create a plan to protect brain health now and in the future.
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What We Evaluate:

  • Hormones that impact cognition (thyroid, cortisol, sex hormones)
  • Inflammation and vascular health
  • Blood sugar stability and metabolic risk
  • Sleep quality and circadian rhythm
  • Stress patterns and nervous system regulation
  • Gut-brain axis and microbiome connections
  • Nutrient deficiencies (B vitamins, omega-3s, magnesium, etc.)
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What to Expect:

  • Detailed health and memory screening
  • Genetic testing to evaluate risk factors
  • Personalized nutrition and supplement strategies
  • Hormonal and metabolic review
  • Lifestyle tools to improve focus, sleep, and resilience
  • Ongoing support and progress tracking

Dr. Mueller is currently participating in an Alzheimer’s study. To be considered, please contact us.

Is This Right for You?

This approach is built for people who want to understand what’s changing before it becomes a crisis. It’s a good fit if:

You’re noticing early memory or focus issues
You have a family history of Alzheimer’s or dementia
You want to prevent future decline — not just wait for it
You’re tired of being told it’s “just stress” or “just aging”
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We don’t have to wait for things to get bad to take brain health seriously. The earlier we start, the more we can do

Serving the Greater Hill Country Area

Located in the Heart of Bee Cave, Texas

Our clinic is conveniently located in Bee Cave, TX — just minutes from Lake Travis, Westlake, and the greater Austin area. Whether you’re coming from downtown or the Hill Country, personalized longevity care is right around the corner.

We offer flexible appointment times, easy parking, and a calm, comfortable setting designed to help you feel cared for from the moment you arrive.
Contact Us