While there are different opinions on whether you need curing salt for jerky or not, there are benefits to using it. Curing salt (sodium nitrite) helps combat some bacteria that may thrive in jerky making conditions. While you can get sick from eating too much curing salt, using the proper amount is a great way to make sure you and your friends don’t get any foodborne illnesses. Check out this article, How to Make Deer Jerky, in an Oven, Smoker, and Dehydrator, to see how to use curing salt.