| Raw (unhulled) | May cause gastrointestinal disorders |
| Sprouts | May cause gastrointestinal disorders in big amounts |
| Cooked with additives | Sugar, sugar substitutes, spices |
| Cooked without additives | Carbohydrates |
| Canned | Sugar, sugar substitutes, salt, vinegar, spices |
| Cereal oil | No reliable data, but possibly safe |