The Harm in Blindly ‘Going Gluten Free,' Cont'd

Jim Hamblin has a new piece up for Celiac-Disease Awareness Month. Money quote:

[Avoiding gluten] has not been shown (in placebo-controlled studies) to benefit people who do not have the disease. Celiac disease is known to affect about one percent of people. Yet in a global survey of 30,000 people last year, fully 21 percent said that “gluten free” was a “very important” characteristic in their food choices. Among Millennials, the number is closer to one in three. The tendency to “avoid gluten” persists across socioeconomic strata, in households earning more than $75,000 just the same as those earning less than $30,000, and almost evenly among educational attainment. The most common justification for doing so: “no reason.”

He goes on to detail the downsides of gluten-free replica products. A reader responds with a solid bit of advice:

As someone who has had a lifelong gluten allergy (and gave it to two of my three kids), the increased “trendiness” is a mixed bag. Yes, it mean more choices, but it also means that people think my disease is just a trendy lifestyle choice and not a real thing. My general recommendation is not to use too many wheat substitutes. Instead of a gluten-free sandwich, have a salad or meat and veg. Instead of beer, have wine or hard liquor.

One of my part-time jobs right out of college, while interning and waiting tables, was doing research for a book that my roommate and his celiac-suffering business partner were putting together to help people travel and dine out gluten free. This was late 2004, and I had never heard of gluten, nor had any peers I talked to about the research gig. So over the past decade it’s been remarkable to see how rapidly and widespread “gluten free” has become. Now my best friend is GF, for dermatological reasons, as is my mother, who swears that her GF diet has snuffed out some mild health problems—and she’s been a nurse for 40 years, so she’s very science- and health-oriented. Here’s another gluten-free reader who works in the sciences:

I work in human research. Getting people to keep accurate records of what they eat, or to maintain a specific diet for a long enough time without keeping them in a lab environment 24/7 is incredibly difficult if not impossible. I am gluten-free due to promising science on Hashimoto’s thyroiditis (I am not celiac). If you have a problem linked to inflammation, it makes sense to see if going gluten-free can reduce that inflammation.