Rethinking Wellness | Christy Harrison, MPH, RD | Substack
Rethinking Wellness
Critical thinking and compassionate skepticism about wellness and diet culture, and reflections on how to find true well-being.
By Christy Harrison
Testimonials
“Christy has had a huge influence on my approach to nutrition, wellness, and health. I love her writing style -- which is succinct and clear but still delightfully entertaining! Some of my best spent money.”
— Dani Bruflodt, Thyme is Honey
“Christy's books Anti-Diet and The Wellness Trap have been instrumental in my healing process from a lifetime of disordered eating. Stop wasting your money, time and energy on diets and wellness trends. You and your body are not the problem.”
— Laura Mansho, Laura Has a Question
Articles
A Popular Protein Myth, and What the Science Really Says
Do you actually need this much protein?
May 29, 2024 • Christy Harrison, MPH, RD
Is Alcohol Really Unsafe At Any Dose?
The truth about drinking and cancer risk, and how to explore your relationship with alcohol.
Aug 7, 2024 • Christy Harrison, MPH, RD
How to Avoid Conspiracy Theory Hype – Navigating the Post-Truth Era with Ellie Anderson, PhD
Philosopher, professor, and podcaster Ellie Anderson joins us to discuss the realities of living in a “post-truth” era.
Jun 22 • Christy Harrison, MPH, RD and Ellie Anderson
Sugar and Health: A Deep Dive Into the Science
Christy discusses the evidence on sugar and health—specifically what the science really says about the…
Oct 27, 2025 • Christy Harrison, MPH, RD
Andrew Huberman and the Problem with "Cutting-Edge" Research
On the shaky evidence behind intermittent fasting and cold showers—and why we fall for it.
Mar 6, 2024 • Christy Harrison, MPH, RD
Why You Probably Don’t Have a Leaky Gut, and Other Wellness Misconceptions with Jonathan Jarry
Science communicator Jonathan Jarry joins us to discuss his history of turning to alternative cures for chronic pain.
Jun 8 • Christy Harrison, MPH, RD
Why Beauty Imperatives Are Not Victimless Crimes ft. Elise Hu
Journalist, podcaster, and author Elise Hu discusses her background with modeling and disordered eating.
May 25 • Christy Harrison, MPH, RD
Can You Fix Your Thyroid with a Diet Change?
Do you really need to cut out gluten, dairy, nightshades, coffee, and other supposedly “inflammatory” foods for thyroid health?
Jun 1 • Christy Harrison, MPH, RD
Magical Overthinking, Misinformation, and the Cultishness of Wellness Culture with Amanda Montell
Writer and linguist Amanda Montell discusses “magical overthinking” and cognitive biases.
May 11 • Christy Harrison, MPH, RD
Leaky Gut Syndrome: Real Condition or Dubious Diagnosis?
Christy shares the story of a woman who believed a “leaky gut” was behind her health issues.
May 4 • Christy Harrison, MPH, RD
Books
THE WELLNESS TRAP - Break Free from Diet Culture, Disinformation, and Dubious Diagnoses and Find Your True Well-Being
ANTI-DIET - Reclaim Your Time, Money, Well-Being, and Happiness Through Intuitive Eating
Workbook - The Emotional Eating, Chronic Dieting, Binge Eating and Body Image Workbook