Gut Health Las Vegas

IBS | Gut-Brain Axis


The field of functional medicine is ever-evolving, offering holistic approaches to health issues. One area of focus is the gut-brain axis and its influence on mental and physical health. In this post, we’ll delve into the gut-brain axis, its significance in functional medicine, and its effects on anxiety, depression, leaky gut, IBS-C, and IBS-D.

The Gut-Brain Axis: A Vital Link:

The gut-brain axis involves communication between our gastrointestinal tract and the central nervous system. This bidirectional relationship is maintained through hormonal, immunological, and neural pathways. Consequently, we emphasize a healthy gut-brain axis for overall well-being here at Total Body Wellness.

Anxiety and Depression:

The gut-brain axis plays a key role in mood regulation and mental health. Gut microbiome imbalances can cause inflammation, affecting neurotransmitter production like serotonin and dopamine. These neurotransmitters are vital for mood regulation and can contribute to anxiety and depression when imbalanced. We turn towards functional medicine to address gut health to mitigate these mental health issues.

Leaky Gut:

Leaky gut, or increased intestinal permeability, occurs when tight junctions in the gut lining become compromised. This allows undigested food particles, toxins, and bacteria to enter the bloodstream, triggering inflammation and disrupting the gut-brain axis. By focusing on healing the gut lining and restoring balance, taking the approach through functional medicine can help alleviate leaky gut symptoms and improve overall health.

IBS-C and IBS-D: The Connection:

Irritable Bowel Syndrome (IBS) affects the large intestine and can manifest as IBS-C (with constipation) or IBS-D (with diarrhea). Research in functional medicine reveals the gut-brain axis’s critical role in IBS development and management. Gut microbiome imbalances can disrupt the axis, contributing to IBS-C and IBS-D symptoms. Dr. Rudack focuses on restoring gut health to alleviate IBS symptoms and enhance patients’ quality of life.


The gut-brain axis is vital in functional medicine, and maintaining its balance is essential for mental and physical well-being. By addressing the underlying causes of anxiety, depression, leaky gut, IBS-C, and IBS-D, Total Body Wellness helps patients find lasting relief and improved health. If you’re struggling with these issues, consider a consultation with Dr. Rudack, a certified functional medicine expert in Las Vegas that explores personalized treatment options for overall wellness.

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