A 3-year-old girl enters a hospital with severe Vitamin A deficiency and micronutrient malnutrition. The cause: Her parents had self-diagnosed her with so many food allergies that her entire diet consisted of chickpea milk, bison meat, and salicylate-free vegetables. (Which, basically, means very few vegetables.) An older sister on the same diet had developed scurvy and rickets. The case report is technical and dry, but the story you can see happening underneath is just heart-wrenching. Especially the point at which the parents refuse Vitamin A supplementation and the doctors have to call child protective services.