12 Foods You Didn't Know Could Kill You

24 Tubes of Toothpaste
Every tube of toothpaste comes with a warning: "Keep out of reach of children under 6 years of age." Fluoride in small doses is indisputably good for preventing cavities, but too much of it can necessitate a call to the Poison Control center. Still, a deadly dose requires a lot of toothpaste—24 6-ounce tubes for an adult and multiple tubes even for a small child. A review of 87 fluoride ingestion cases in children found none with lasting effects that were the result of eating toothpaste.