My Story

From donut-munching stress monkey to Mediterranean diet nutritionist — I’ve come a long way!

Twenty-five years ago I was a health disaster waiting to happen: Working as a reporter at the Financial Times in London, I spent long hours in a windowless office, never slept enough, rarely exercised, and sugar, coffee, and adrenaline were my fuel. I was plagued by sinus infections, eczema and acne, acid reflux, leaden fatigue, and sugar cravings. Doctors prescribed antibiotics, cortisone ointments, nasal decongestants, and antacids, but the root causes of my ill health remained a mystery. I never made a connection between my lifestyle and my poor health, presuming I was cursed with a “fragile disposition.”

My wake-up call came when a routine pap smear revealed early-stage cervical cancer. Aged 33 with a three-year-old child, I knew it was time to make changes. I consulted a nutritionally oriented doctor, John Briffa, M.D., and with his help, I gradually changed what and how I ate, improved my sleep and exercise habits, and developed better stress management tools.

Very soon I began to notice significant changes: more energy and fewer cravings, clear skin and sinuses, and fewer digestive troubles. So impressed was I by the powerful effect of my dietary and lifestyle changes that I decided to quit my job and train as a nutritionist.

After years of eating rushed meals and convenience foods, I started to prepare meals from scratch. As I overcame my fear of cooking I discovered that preparing nutritious, delicious meals was far easier than I had imagined.

Moving to south-western France in 2001 fanned the flames of my growing culinary interest. It was during the 11 years I spent living and eating among the French that I came to know and love the Mediterranean way of eating. This experience–coupled with my brush with cancer–inspired me to write Zest for Life: The Mediterranean Anti-Cancer Diet, an evidence-based nutrition guide and cookbook for anyone seeking to reduce their risk of cancer or its recurrence.

A little later, Zest for Life was published in German as Appetit auf Leben (Herbig Verlag, 2013). The book was inspired by the work of Dr. David Servan-Schreiber, author of Anticancer: A New Way Of Life, with whom I worked closely while living in France.

In 2012, I moved to Boulder, Colorado. I am happy to say that it’s easy to live like a Mediterranean here, even with Italy, Spain, Greece, and southern France far, far away. You can see how I do this by following me on Instagram.

In 2022 I wrote a practical patient guide, Empowered Against Cancer together with integrative radiation oncologist Brian Lawenda MD. 

Professional Experience and Training
Since graduating with “Distinction” from the Institute for Optimum Nutrition (London, UK) in 2000 I have advised hundreds of adults, teens, and children on nutrition and health.

In addition to my private practice, I support the patients of the Colorado Center of Medical Excellence and teach bi-weekly nutrition workshops at BCH/Rocky Mountain Cancer Centers in Boulder (see program and register here).

I am a licensed Am I Hungry?® Mindful Eating Facilitator. In early 2024, I launched my first mindful eating group program on Zoom that included participants from four countries across five time zones. I give public talks about nutritional health and work with corporations and nonprofits wishing to support their employees’ well-being

I am a professional member of the National Association of Nutrition Professionals (NANP). In April of 2024, I became Board Certified in Holistic Nutrition®. This means I adhere to the NANP’s Code of Ethics and am committed to fulfilling Continuing Education requirements. This enables me to serve you with the best, most current research and advanced nutritional science. Board certification proves that I am aware of and conduct my nutrition business within the legal scope of service and standards of professional conduct.

Before becoming a nutritionist, I obtained a B.Sc. (Economics) from the London School of Economics and Political Science and a Certificate in Counseling from Birkbeck College, London University. I am trilingual in English, French, and German, and work with clients all over the world via Internet-based video conferencing.

Conner Middelmann