[gwbas1c]

There was an article in HN news sometime last year covering the results of a well controlled experiment.

In summary: All processed food is bad for you. Not "bad" like cigarettes, but bad in the sense that if your diet primarily consists of processed food, you will gain more weight, and gain it rather quickly.

"I can't believe it's not meat" products are heavily processed and shouldn't be the majority of your diet. Stick with real meat and/or high protein vegetables, depending on your preferences or dietary needs.