What mineral is not included in children's multivitamin/mineral supplements because it is a major cause of unintentional poisoning deaths?

 Iron is a mineral that is not usually included in children's multivitamin/mineral supplements because it is a major cause of unintentional poisoning deaths in young children. Iron is an essential nutrient that is necessary for the production of red blood cells and the proper functioning of the immune system, but it can be toxic if ingested in large amounts.

Children are particularly at risk for iron poisoning because they are more prone to accidental ingestion of iron-containing supplements or medications. Symptoms of iron poisoning can include stomach pain, vomiting, diarrhea, and other gastrointestinal issues, as well as fatigue, dizziness, and difficulty breathing. In severe cases, iron poisoning can be life-threatening.

To help reduce the risk of iron poisoning in young children, it is generally recommended that children's multivitamin/mineral supplements do not contain iron. Children who are at risk for iron deficiency, such as those who are vegetarian or have certain medical conditions, may need to take an iron supplement under the guidance of a healthcare provider.

If you have young children at home and are considering giving them a multivitamin/mineral supplement, it is a good idea to choose a product that is specifically formulated for children and that does not contain iron. If you have any concerns about your child's nutritional needs or if you are considering giving your child an iron supplement, it is a good idea to speak with your healthcare provider. They can help you to determine the appropriate dosage and timing of supplements for your child and can help you to avoid any potential risks.