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Tannic acid
- Canker Sores (For Parents) (Nemours Foundation)... food allergies, painful mouth sores, gargle, mouth rinses, tannins, periods, vitamin b12, folic acid, dentists
- Iron (Nemours Foundation)Child Nutrition/Specifics ... Child Nutrition ... Iron/Children ... Iron ... Nemours Foundation ... iron, hemoglobin, oxygen in the blood, red blood cells, iron deficiency, iron ...