Gum Drops

 are a food item found in Fallout 3. It can restore some of your Hit Points and causes no Radiation poisoning, but they are very rare. Oddly enough, the box says Radioactive Gumdrops, though they give no radiation.

One location where gum drops have been found is at A Quick Fix in Rivet City. They must be stolen from the shop and do not appear to be for sale in the owner's inventory.

Another location is in the Jury Street Metro Station area. See "Dead Man's Signal" on that page.