Receive periodic educational updates from David Epstein, D.O., focused on structured, laboratory-based approaches to mood and behavioral health.

These updates are designed for patients and professionals interested in understanding how biochemical factors such as copper balance, methylation activity, nutrient status, and metabolic function influence brain chemistry and emotional regulation.

Messages are educational in nature and reflect clinical experience, laboratory interpretation, and emerging research. They are not promotional and are sent infrequently.

What Topics Are Covered

Updates may include discussion of:

• Copper overload and zinc balance

• Methylation dynamics and neurotransmitter regulation

• Laboratory interpretation (including homocysteine, histamine, SAM, SAH, and related markers)

• Dietary strategies such as ketogenic and Mediterranean patterns

• Oxidative stress, detoxification pathways, and metabolic resilience

• New testing developments and clinical observations

The focus remains on measurable biochemical patterns, protocols, signs and symptoms.

Who These Updates Are For

These communications are appropriate for:

• Individuals undergoing Walsh Protocol–based evaluation

• Patients monitoring copper, methylation, or nutrient markers

• Parents seeking structured approaches to pediatric behavioral concerns

• Clinicians interested in biochemical psychiatry and nutrient-based models

Frequency

Updates are sent periodically. There is no fixed schedule. The intent is to share relevant clinical insights when appropriate rather than to maintain marketing cadence.