My favorite books about microbiomes, gut health, food, and farming

Why am I passionate about this?

I have always been enamored with the natural world and how it works. This trait, among others, led me into the fields of biology, natural history, and environmental planning. Even as I witness our species chiseling away at the planet, I find hope and solace. Working alongside the tenacity and resiliency of plants, animals, and soil microbes, I've helped landscapes as large as a river basin and as small as a garden come to life and flourish. Give nature half a chance and she can do wonders.  


I wrote...

Book cover of The Hidden Half of Nature: The Microbial Roots of Life and Health

What is my book about?

Against a backdrop of gardening adventures and a health challenge my book unspools the paradox of humanity's two greatest endeavors—agriculture and medicine. We have tried to eradicate the microbial ever since we discovered it. And yet, science in the last several decades points to a new reality—microbiomes. These are the communities of bacteria, fungi, and other microbes indigenous to plants, animals, and Earth's soils.

The Hidden Half of Nature focuses on microbiomes of the human body and the soils on farms. A recent follow-up book, What Your Food Ate, documents linkages between soil health and human health, leading to an inescapable conclusion. We need a new vision of agriculture, one that prioritizes restoring and protecting soil life.  

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The books I picked & why

Book cover of Nourishment: What Animals Can Teach Us about Rediscovering Our Nutritional Wisdom

Anne Biklé Why did I love this book?

This book unfolds a long and brilliant argument drawn from Provenza's decades of academic research and experience with domesticated ruminants—cows, sheep, and goats. Turns out these animals are not dumb. 

In healthy pastures and rangelands Provenza illustrates their ability to select a diet of plants that provide sufficient calories, balanced nutrients, and perhaps most important, a mix of plant-made compounds that underpin normal immunity. Provenza calls this "body wisdom." 

Like ruminants, we too have body wisdom. But, the steady infiltration of ultra-processed foods into the human diet challenges body wisdom with mixed messages. While our brains get high, our cells remain malnourished. This book is a rich and extensive immersion that will transform your thinking. It's eye-opening and mind-expanding in all the best ways.  

By Fred Provenza,

Why should I read it?

2 authors picked Nourishment as one of their favorite books, and they share why you should read it.

What is this book about?

"Nourishment will change the way you eat and the way you think."-Mark Schatzker, author of The Dorito Effect

"[Provenza is] a wise observer of the land and the animals [and] becomes transformed to learn the meaning of life."-Temple Grandin

Reflections on feeding body and spirit in a world of change

Animal scientists have long considered domestic livestock to be too dumb to know how to eat right, but the lifetime research of animal behaviorist Fred Provenza and his colleagues has debunked this myth. Their work shows that when given a choice of natural foods, livestock have an astoundingly refined palate,…


Book cover of The Mind-Gut Connection: How the Hidden Conversation Within Our Bodies Impacts Our Mood, Our Choices, and Our Overall Health

Anne Biklé Why did I love this book?

Despite the complexity of how the brain, gut, and microbiome interact, Mayer covers the topic in a way that is readable and understandable.

I particularly liked his insights in explaining the gut as a sensory organ right up there with its digestive functions. After all, most of the immune system associates with the gut and the microbes that live there. It's an intimate relationship that also includes endocrine cells and a gut-dedicated nervous system.

So what's going on? The gut senses and surveils the human diet, passing along messages to our main brain and various other parts of our body. Whatever it is you eat, or however you characterize your diet, you'll learn what your gut thinks about it.  

By Emeran Mayer,

Why should I read it?

1 author picked The Mind-Gut Connection as one of their favorite books, and they share why you should read it.

What is this book about?

Combining cutting-edge neuroscience with the latest discoveries on the human microbiome, a practical guide in the tradition of Wheat Belly and Grain Brain that conclusively demonstrates the inextricable, biological link between mind and body. We have all experienced the connection between our mind and our gut-the decision we made because it "felt right"; the butterflies in our stomach before a big meeting; the anxious stomach rumbling when we're stressed out. While the dialogue between the gut and the brain has been recognized by ancient healing traditions, including Ayurvedic and Chinese medicine, Western medicine has failed to appreciate the complexity of…


Book cover of Missing Microbes: How the Overuse of Antibiotics Is Fueling Our Modern Plagues

Anne Biklé Why did I love this book?

Blaser's was among the initial books I read on the human microbiome and it has remained a favorite. You receive the gift of another person's deep knowledge that unveils a new and significant perspective.

Blaser uses stories of his research and experiences to share the full ramifications—good and bad—of modern medicine with a focus on antibiotics. Against this backdrop he unpacks how altering the human microbiome, especially in childhood, is a likely factor contributing to chronic diseases later in life, from asthma and allergies to gut and metabolic dysfunctions. It's sobering. But, Blaser also lays out some key immediate actions to take in medical research and clinical practice.

By Martin J Blaser,

Why should I read it?

1 author picked Missing Microbes as one of their favorite books, and they share why you should read it.

What is this book about?

“In Missing Microbes, Martin Blaser sounds [an] alarm. He patiently and thoroughly builds a compelling case that the threat of antibiotic overuse goes far beyond resistant infections.”―Nature

Renowned microbiologist Dr. Martin J. Blaser invites us into the wilds of the human microbiome, where for hundreds of thousands of years bacterial and human cells have existed in a peaceful symbiosis that is responsible for the equilibrium and health of our bodies. Now this invisible Eden is under assault from our overreliance on medical advances including antibiotics and caesarian sections, threatening the extinction of our irreplaceable microbes and leading to severe health…


Book cover of A Silent Fire: The Story of Inflammation, Diet, and Disease

Anne Biklé Why did I love this book?

Ravella, a gastroenterologist, takes readers deep into the human immune system and its go-to process—inflammation. 

She provides illuminating details about macrophages (a type of immune cell) and how dietary patterns can shift their normally helpful activities to harmful ones. And only recently was it learned that immune cells need certain fats (omega-3s) to make the compounds that end an inflammatory event. Where do we get Omega-3s?

In the foods we eat, among them fatty fish like salmon, grass-fed meat and dairy, and certain nuts and seeds. I also love the history of science and Ravella provides generous sprinkles of various characters and their ideas throughout the book to share how intertwined inflammation is with human biology. 

By Shilpa Ravella,

Why should I read it?

1 author picked A Silent Fire as one of their favorite books, and they share why you should read it.

What is this book about?

Inflammation is the body's ancestral response to its greatest threats: injury and foreign microbes. But as the threats we face have evolved, new science reveals simmering inflammation underneath the surface of everything from heart disease and cancer to mysterious autoimmune conditions.

In A Silent Fire, gastroenterologist Shilpa Ravella takes us on a lyrical quest across time, around the world and into the body to reveal hidden inflammation at the root of modern disease-and how we can control it. We meet an eccentric Russian zoologist, the passionate yet flawed inventor of Kellogg's Cornflakes, and dedicated researchers working on the frontiers of…


Book cover of An Everlasting Meal: Cooking with Economy and Grace

Anne Biklé Why did I love this book?

I would be remiss if I didn't have a "food" book from my list. While I have read and liked many such books, Adler's is the top gem. 

As I read her book, I pictured us in my kitchen conversing about how we had modified a recipe to save time, money, or both. We compared notes on the lost art of thrift in the kitchen; how to turn bread heels, beans, and bones into tasty components of a meal. 

Adler shows us that we can be cooks on our terms, in our own kitchens, delightfully free of pretense and convention. May this book free your mind and inspire you to get creative in the kitchen to discover what's possible!

By Tamar Adler,

Why should I read it?

1 author picked An Everlasting Meal as one of their favorite books, and they share why you should read it.

What is this book about?

'The most beautifully written description of what cooking is all about, and what it actually is, with recipes' Nigella Lawson

Through the insightful essays in An Everlasting Meal, Tamar Adler issues a rallying cry to home cooks.

In chapters about boiling water, cooking eggs and beans, and summoning respectable meals from empty cupboards, Tamar weaves philosophy and instruction into approachable lessons on instinctive cooking. Tamar shows how to make the most of everything you buy, demonstrating what the world's great chefs know: that great meals rely on the bones and peels and ends of meals before them.

She explains how…


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Native Nations: A Millennium in North America

By Kathleen DuVal,

Book cover of Native Nations: A Millennium in North America

Kathleen DuVal Author Of Independence Lost: Lives on the Edge of the American Revolution

New book alert!

Why am I passionate about this?

I’m a professional historian and life-long lover of early American history. My fascination with the American Revolution began during the bicentennial in 1976, when my family traveled across the country for celebrations in Williamsburg and Philadelphia. That history, though, seemed disconnected to the place I grew up—Arkansas—so when I went to graduate school in history, I researched in French and Spanish archives to learn about their eighteenth-century interactions with Arkansas’s Native nations, the Osages and Quapaws. Now I teach early American history and Native American history at UNC-Chapel Hill and have written several books on how Native American, European, and African people interacted across North America.

Kathleen's book list on the American Revolution beyond the Founding Fathers

What is my book about?

A magisterial history of Indigenous North America that places the power of Native nations at its center, telling their story from the rise of ancient cities more than a thousand years ago to fights for sovereignty that continue today

Native Nations: A Millennium in North America

By Kathleen DuVal,

What is this book about?

Long before the colonization of North America, Indigenous Americans built diverse civilizations and adapted to a changing world in ways that reverberated globally. And, as award-winning historian Kathleen DuVal vividly recounts, when Europeans did arrive, no civilization came to a halt because of a few wandering explorers, even when the strangers came well armed.

A millennium ago, North American cities rivaled urban centers around the world in size. Then, following a period of climate change and instability, numerous smaller nations emerged, moving away from rather than toward urbanization. From this urban past, egalitarian government structures, diplomacy, and complex economies spread…


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