Immune Strong: Strengthen Your Body's Natural Defenses with Whole Foods

ERIC POWELL is a nutrition researcher, health writer, and educator with over eighteen years of experience translating complex scientific research into practical, actionable guidance for everyday life. His work focuses on the intersection of nutritional biochemistry, immunology, and metabolic health, with a particular emphasis on how whole-food dietary patterns support the body's innate and adaptive defense systems.

Powell holds a Master of Science in Human Nutrition from the University of Bridgeport and completed additional postgraduate coursework in immunology through the Johns Hopkins Bloomberg School of Public Health. He has contributed to a wide range of publications including *Nutrition Today*, *The Journal of Metabolic Health*, and the *Whole Foods Magazine* research review column, where he has covered topics from polyphenol bioavailability to the role of dietary fiber in gut-associated lymphoid tissue function.

Before turning to full-time writing and research, Powell spent a decade as a clinical nutrition educator, developing and delivering community-based nutrition programs for hospitals, public health departments, and nonprofit organizations across the Pacific Northwest. This direct experience working with people managing chronic conditions, autoimmune disorders, and metabolic dysfunction shaped his conviction that meaningful dietary change must be practical, affordable, and culturally adaptable rather than theoretically perfect.

Powell is the author of three previous books—*The Metabolic Renewal Protocol*, *Gut First*, and *The Plant-First Kitchen*—which together have been used as curriculum materials in nutrition programs at several universities and functional medicine training institutions. His writing has been praised for its rigor, clarity, and refusal to oversimplify complex science into marketable sound bites.

He lives in Portland, Oregon, with his family, where he tends a year-round vegetable garden, ferments vegetables and dairy on his kitchen counter, and runs a small public Facebook group dedicated to evidence-based nutrition discussion with over thirty thousand members. When he is not reading research papers or testing recipes, he can be found hiking the Columbia River Gorge or failing to keep his sourdough starter alive during the winter months.

ERIC POWELL is available for speaking engagements, corporate wellness programs, and continuing education workshops through his website at ericpowellnutrition.com.