### Is Mistletoe Really Toxic? Mistletoe is a plant often used in holiday decorations, but it has a reputation for being toxic. Here's what you need to know about mistletoe poisoning. #### Types of Mistletoe There are about 1,300 species of mistletoe worldwide. The type commonly seen during the holiday season is American mistletoe (Phoradendron serotinum). Another well-known type is European mistletoe. #### Toxicity - **American Mistletoe**: Contains a toxic protein called phoratoxin. Most people do not show symptoms after ingesting small amounts, but some may experience mild gastrointestinal symptoms like nausea and vomiting. - **European Mistletoe**: Contains viscotoxins, which can prevent new cells from forming. This can be dangerous for areas with rapid cellular turnover, like the gastrointestinal tract. Symptoms may include severe gastrointestinal issues. #### Symptoms of Mistletoe Poisoning - Nausea - Vomiting - Diarrhea - Stomach pain #### What to Do If Exposed If you or someone else has ingested mistletoe, contact Poison Control at 1-800-222-1222. They will ask for details like the patient's age, weight, the amount and part of the plant ingested, and current symptoms. Based on this information, they will advise whether medical care is needed. #### Treatment There is no specific treatment for mistletoe poisoning. In a hospital, vital signs will be monitored, and fluids or medications may be given to manage symptoms. While mistletoe poisoning is rare, it's important to be cautious and seek professional advice if exposure occurs.