
When a doctor's mother faced terminal cancer, she turned to ketosis - the strategy Tim Ferriss champions. Dr. Bosworth's medical memoir reveals how this metabolic hack became her mother's unexpected lifeline, challenging conventional cancer treatment approaches.
Dr. Annette Bosworth is the bestselling author of Anyway You Can and a leading internal medicine physician specializing in ketogenic nutrition and metabolic health. Raised on a farm in rural South Dakota, Dr. Bosworth became an advocate for the ketogenic diet after witnessing its transformative effects during her mother's terminal cancer battle.
The book chronicles this deeply personal journey of faith, science, and determination, answering her mother's pivotal question: "Doctor, if it was you, what would you do?"
Known as "Dr. Boz," she has successfully helped patients reverse chronic conditions including diabetes, obesity, addiction, and depression through ketogenic intervention. A former Assistant Professor at the University of South Dakota, she shares her expertise through her YouTube channel with over 500,000 subscribers and has been featured on CNN, Time, US News & World Report, and Fox News.
Her follow-up book, ketoCONTINUUM, provides a practical, science-backed roadmap for achieving optimal metabolic health. Anyway You Can has sold over one million copies, inspiring readers worldwide to take control of their health through the power of ketogenic nutrition.
Anyway You Can is a memoir and ketogenic diet guide chronicling how Dr. Annette Bosworth helped her 71-year-old mother, Grandma Rose, reverse terminal cancer using nutritional ketosis instead of a third round of chemotherapy. The book combines personal storytelling with practical science, explaining how the ketogenic diet—high in fat, moderate in protein, and extremely low in carbohydrates—can combat chronic diseases by putting the body into ketosis, a metabolic state where it burns fat for fuel.
Dr. Annette Bosworth, known as Dr. Boz, is an internal medicine physician who became disillusioned with conventional medicine after 20 years of prescribing medications that failed to address chronic conditions at their root. Born into a farming family in rural South Dakota, she wrote Anyway You Can after her mother's near-death experience with cancer forced her to reimagine healthcare. The book reflects her transition from corporate medicine to advocating for ketogenic nutrition as a healing tool.
Anyway You Can is essential reading for anyone battling chronic diseases like cancer, obesity, diabetes, depression, or autoimmune conditions, as well as their caregivers seeking alternatives to conventional treatment. The book appeals to those frustrated with prescription-heavy medicine and curious about metabolic approaches to healing. It's particularly valuable for beginners wanting to understand ketosis through accessible storytelling rather than dense scientific jargon.
Anyway You Can has sold over a million copies and became an Amazon bestseller in just six months, demonstrating its significant impact on readers seeking health transformation. The book's unique blend of emotional storytelling, practical keto guidance, and measurable health outcomes makes it worthwhile for those exploring dietary interventions. Dr. Bosworth's approach emphasizes empowerment through education, teaching readers to become stewards of their own health using ketones for life.
The central message of Anyway You Can is captured in Dr. Bosworth's rallying cry: "Fight it ANYWAY YOU CAN"—urging readers to use every available tool, especially dietary change, to battle illness. The book argues that conventional medicine often falls short for chronic conditions, and nutritional ketosis offers a scientifically-backed alternative that empowers the body to heal naturally from the inside out. It emphasizes measuring results through ketone tracking rather than relying on willpower alone.
Anyway You Can introduces several foundational ketogenic principles:
The book teaches "eat fat to burn fat"—the counterintuitive idea that dietary fat enables the body to access stored fat when carbohydrates are eliminated. Dr. Bosworth emphasizes scientific precision over guesswork, making ketosis accessible through practical tracking methods.
Anyway You Can presents the ketogenic diet as a metabolic approach where consuming high fat, moderate protein, and virtually no carbohydrates forces the body into ketosis—a state where it burns fat for energy rather than glucose. Dr. Bosworth uses her mother's cancer journey as a teaching framework, making complex biochemistry accessible through storytelling and "sticky teachable moments". The book emphasizes practical application: measuring ketones, tracking results, and understanding that this isn't about calorie counting but metabolic transformation.
Grandma Rose Bosworth faced lymphocytic leukemia with only six months to live if she refused a third chemotherapy round. At 71, she told her daughter that chemotherapy "sucked a little more life" out of her and felt trapped between dying from treatment or dying from cancer. Dr. Bosworth asked for six weeks to show her mother an alternative approach—a strict ketogenic diet. Two years later, Grandma Rose's cancer had reversed along with several chronic conditions, transforming her story into Amazon's bestselling inspirational book.
Anyway You Can addresses the critical question patients ask: "Doctor, if it was you, what would you do?"—showing how Dr. Bosworth answered when her own mother faced terminal cancer. The book demonstrates how nutritional ketosis can be used alongside or as an alternative to conventional cancer treatment, based on Grandma Rose's successful outcome. While not prescribing medical advice, it empowers readers with scientific knowledge about metabolic approaches to cancer, emphasizing measurable results and informed decision-making.
Dr. Bosworth's provocative statement "fruit is evil" in Anyway You Can challenges conventional healthy eating wisdom by highlighting modern fruit's exceptionally high sugar content. This sugar rapidly spikes insulin levels and prevents the body from entering or maintaining ketosis—the fat-burning metabolic state central to the book's healing approach. The phrase serves as memorable shorthand for avoiding carbohydrates, including seemingly healthy sources, to achieve therapeutic ketone levels for fighting chronic disease and cancer.
Anyway You Can interweaves faith throughout Grandma Rose's healing journey, with Dr. Bosworth crediting both scientific intervention and divine grace for her mother's cancer reversal. The book describes months of research and prayer before making the unconventional decision to pursue ketogenic nutrition over chemotherapy. This combination of courage, faith, and tenacity provides emotional resonance alongside scientific rigor, making the book appealing to readers seeking both spiritual encouragement and practical health guidance.
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FIGHT IT ANYWAY YOU CAN.
You must eat fat to burn fat.
What makes this approach revolutionary is how it represents a massive paradigm shift.
Ketosis can't begin with excess blood sugar present.
Ketosis can't start with high insulin levels.
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What would you do if your beloved mother was diagnosed with aggressive cancer, and conventional treatments were failing? This was the question Dr. Annette Bosworth faced when her mother, affectionately known as Grandma Rose, was battling Chronic Lymphocytic Leukemia (CLL). In 2016, the news couldn't have been worse: 98% of her bone marrow was consumed by cancer cells, with the disease doubling every two months. Another round of debilitating chemotherapy loomed as the only option - until a desperate daughter made an unexpected plea: "Mom, put off chemotherapy for six weeks and let me show you what I would do." This wasn't a reckless request. Dr. Bosworth had immersed herself in research about ketosis - a metabolic state where the body burns fat instead of carbohydrates - after discovering that cancer cells thrive on glucose but struggle to use ketones for fuel. After thirty days of self-experimentation to understand the process, she was ready to try something radical. When colleagues later asked what drove her to take such a risk with her mother's life, her answer became the rallying cry that would eventually title this book: "FIGHT IT ANYWAY YOU CAN."