When I discovered the world of the dehydrator I was hooked! There are so many wonderful things you can do with you dehydrator, including beet chips. I like to use white beets which are sugar beets, but darker colored beets are rich in anthocyanins and readily available at your market almost year round. I like beet chips because they are easy to make and gooood for you.
Before you run out and spend a bunch of money on a dehydrator I recommend buying one off CraigsList. People sell the round ones for a song. you can also look for sales at the end of the year after canning season. Once you are hooked and believe you will use it I recommend the Excalibur.
Beet chips can satisfy that munch urge.