Yup! I'm thinking about a first cousin of mine who almost died 30 years ago until she was finally diagnosed with celiac disease. She had lost so much weight and had been so ill that her doctors gently advised her that final planning might be in order. As a young mother, she was just beside her herself. Finally, after trips to the Cleveland Clinic to see pioneering specialists, she got that diagnosis and she was able to cut gluten out of her diet and return to vigorous health. But at first, she wasn't able to dine out almost at all. She had to decline most invitations to socialize, because most of them involved eating, and she just couldn't trust food at restaurants or even food that other people had bought from supermarkets.