Table IV. Dietary deficiencies and associated oral complications
Type of deficiency Dietary sources Oral symptoms
Vitamin B2 (Riboflavin) Meats, poultry, fish, dairy products, enriched and fortified cereals, pasta, and bread Cheilosis and glossitis
Vitamin B6 (Pyridoxine) Chicken, fish, kidney, liver, pork, egg, unmilled rice, soybeans, oats, whole-wheat products, peanuts, and walnuts Cheilosis and glossitis
Vitamin B12 (Cobalamin) Liver, kidney, meat, fish, eggs, dairy products, oysters, and nutritional yeast Tip and margins of the tongue may be red, smooth, and numb or have a burning sensation
Vitamin C Citrus fruits, tomatoes, cabbage, cauliflower, melons, strawberries, and dark green vegetables Petechiae, gingival enlargement, and bleeding
Folic acid Green leafy vegetables, legumes, liver, oranges, peanuts, sunflower seeds, and wheat-germ Cheilosis and glossitis

Adapted from DeBiase CB: Dental Hygiene in Review, Philadelphia: Lippincott Williams & Wilkins; 2002, p.150-151.

ŠADHA 2003