Gluten-free diets are the "cure of the month" right now. The good news stemming from this is that people who need a gluten-free diet can now find a wider range of gluten-free foods and find them more easily. The bad news is that a person who goes gluten-free without guidance from a dietitian or a doctor can easily develop vitamin imbalances from the diet restrictions, and end up worse than he/she started.
In case you are wondering about gluten:
- Gluten is a protein found in many--but not all--grains. It's the substance in wheat that helps give structure to bread, for example.
- People with Celiac disease can't digest gluten properly, so it causes damage to their intestines. This leads to symptoms such as diarrhea, bloating, and weight-loss.
- Celiac disease can be dangerous because the damage leads nutrient deficiencies (poor absorption), but other diseases can cause the same symptoms, so it is unsafe to diagnose yourself.