by Marion Nestle
Sep 6 2017

What’s up with meat substitutes?

I’ve never understood why people who do not want to eat meat for reasons of health, animal welfare, environmental protection, or religion want to eat meat substitutes when vegetarian and vegan diets can be delicious on their own.

Because one of my food rules is “never eat anything artificial,” meat substitutes are not on my food radar.

Nevertheless, I am fascinated by the intense interest of venture capitalist investors—and many eaters—in plant-based or lab-based concoctions that look and more-or-less taste like meat (I’ve tried as many of them as I can, but find them all too salty).

Global Meat News

The industry newsletter,, is a great place to keep up with what’s happening with meat substitutes.  From it, I learn:

Impossible Burger

And then, there is the fuss over this lab-based substitute so realistic that it appears to “bleed.”  It has had some difficulty with the FDA over the safety of this ingredient.

Impossible Burger FOIA documents

On-line searchable database of synthetic biology derived ingredients, including Impossible Food’s “heme”.

–FOE website on the risks of synthetic biology to health and environment.

My opinion (for what it’s worth)

If people would rather eat these things than real meat, that’s fine for them.  I’m not concerned about the safety issues; the probability of this protein’s being unsafe seems small.  

  • Should we all be eating less meat?  Yes, for reasons of health and environment.
  • Will these products help us do that?  Maybe.
  • Will they make lots of money for investors?  It sure looks that way. 

I will be following this topic with great interest.  Stay tuned.