Iguana on a Stick (Fallout: New Vegas)

Iguana-on-a-stick is an aid item

Gameplay
It provides more than double the amount of health compared to its Fallout 3 counterpart, although this is still a fairly small amount. In Hardcore mode, the item is more useful, providing a larger reduction to the Courier's Starvation level at a relatively low cost, weight, and is easy to obtain.

Locations

 * Iguana-on-a-stick is commonly found in containers, like refrigerators, throughout the Mojave Wasteland.
 * Sometimes sold by traveling merchants.