Again, I'm not disagreeing (at least completely) with you. Research is necessary.

I would like to try this for those times when I'm short of time to cook and resort to ordering a pizza for example, not as a complete replacement. And I think it would be advisable for the people interested to do that as long as there's not serious research.

However, currently there are serious studies about the bad effects of fast food on your health, it's not an unknown. The way I see it, you are more worried about something that could be bad than about something we know is bad. It doesn't add up to me. Sounds like neophobia. And I'm sorry in advance if I seem rude.