Skip to content

How a Freelancer Turned a Gluten-Free Myth Into a National Geographic Feature

One tweet led to a National Geographic byline. Christina Heiser’s pitch challenged gluten-free hype—and ignited a firestorm of reader reactions. Here’s how she did it.

The image shows an open book with a drawing of wheat on it, placed on a black surface. The book...
The image shows an open book with a drawing of wheat on it, placed on a black surface. The book contains pictures and text, providing detailed information about the wheat.

How a Freelancer Turned a Gluten-Free Myth Into a National Geographic Feature

Freelance health journalist Christina Heiser landed a National Geographic feature after spotting an editor’s callout on social media. Her pitch, ‘Is gluten really that bad for you? Here’s what happens when you stop eating it,’ challenged the idea that gluten-free diets benefit everyone. The article later sparked strong reactions from readers, with some feeling validated while others disagreed sharply.

Heiser’s personal experience with celiac disease and her well-followed newsletter on the topic helped strengthen her proposal. National Geographic commissioned the piece with clear guidelines: a 900-word limit, strict sourcing, and a focus on depth beyond typical coverage.

The idea began when Heiser noticed an editor’s request for health-related pitches on X. She responded with a cold email, offering a fresh angle on gluten-free trends. Her proposal stood out by debunking the myth that avoiding gluten is universally healthy, even for those without celiac disease.

To support her argument, Heiser included specific statistics and research in her pitch. When the editor asked for more evidence, she quickly provided additional studies. The assignment required interviewing celiac experts—doctors and dietitians—from leading US centres to explore surprising symptoms, their causes, and the real effects of gluten-free diets post-diagnosis. Writing the article proved difficult. Heiser struggled to stay within the 900-word limit, given her deep knowledge and passion for the subject. The final piece highlighted a key fact: while celiac disease is rising, only a small fraction of gluten-free dieters have a medical need for it. After publication, reactions were mixed. Some readers felt seen by the article’s insights, while others criticised its stance. The debate reflected broader confusion about gluten and health—a topic Heiser had long followed through her newsletter and personal experience. Reflecting on the process, Heiser advised other freelancers to track editors on social media for opportunities. She also recommended starting a newsletter to build credibility and attract assignments, a strategy that had clearly worked for her.

The National Geographic article reached a wide audience, sparking discussions about gluten-free diets and their necessity. Heiser’s approach—combining research, expert interviews, and personal insight—demonstrated how a well-crafted pitch can turn a niche topic into a widely read feature. For freelancers, her success underscored the value of persistence, social media engagement, and specialised knowledge in securing major assignments.

Read also:

Latest