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The Intelligence Within: Gut, Mind & Heart
With Rachel Anne WatkinsBy the end of this course, you will understand the science behind the three brains ~ the gut (enteric nervous system), the head (cephalic brain), and the heart (intrinsic cardiac ganglion) ~ and how each plays a distinct yet interconnected role in overall health and well-being. You will learn how the vagus nerve links these systems together, influencing stress response, mood, immunity, and emotional regulation. You will explore how the gut microbiome impacts mental health, inflammation, and daily vitality, while also recognizing how the cardiac brain shapes intuition, personal values, and emotional coherence. In this course, you can expect: * Clear, science-backed education presented in an accessible, grounded way * Integration of physiology, nervous system awareness, and emotional insight * Practical lifestyle foundations to support gut, heart, and brain health * Reflective questions to deepen personal awareness * A framework for understanding anxiety, stress, and emotional patterns through the lens of whole-body intelligence * A calm, embodied approach that leaves you feeling informed, empowered, and regulated Throughout the course, you will develop a deeper awareness of how thoughts are informed by signals from the body and heart, and begin cultivating greater internal communication, regulation, and alignment within yourself.
Integrative course on gut, heart, and brain science—and how their communication shapes health, mood, and intuition.
About this course
By the end of this course, you will understand the science behind the three brains ~ the gut (enteric nervous system), the head (cephalic brain), and the heart (intrinsic cardiac ganglion) ~ and how each plays a distinct yet interconnected role in overall health and well-being. You will learn how the vagus nerve links these systems together, influencing stress response, mood, immunity, and emotional regulation. You will explore how the gut microbiome impacts mental health, inflammation, and daily vitality, while also recognizing how the cardiac brain shapes intuition, personal values, and emotional coherence. In this course, you can expect: * Clear, science-backed education presented in an accessible, grounded way * Integration of physiology, nervous system awareness, and emotional insight * Practical lifestyle foundations to support gut, heart, and brain health * Reflective questions to deepen personal awareness * A framework for understanding anxiety, stress, and emotional patterns through the lens of whole-body intelligence * A calm, embodied approach that leaves you feeling informed, empowered, and regulated Throughout the course, you will develop a deeper awareness of how thoughts are informed by signals from the body and heart, and begin cultivating greater internal communication, regulation, and alignment within yourself.
Meet your Teacher
Rachel Watkins holds a Bachelor of Science in Physical Education and Health and is a certified Health Coach through the Institute for Integrative Nutrition. With a strong foundation in human physiology, movement science, and holistic nutrition, she integrates evidence-based health principles with nervous system education and mind-body awareness. Over the past decade, Rachel has expanded her work to include the study of the nervous system, the cardiac brain, the vagus nerve, and the gut microbiome, translating complex science into practical, embodied understanding. Her approach bridges physical health, emotional regulation, and whole-body intelligence, offering others a grounded and integrative framework for understanding the connection between the gut, head, and heart.