I love veggie burgers as much as the next guy does. But I'm careful which kind I choose. I always read the labels on the box. And I won't buy it if it contains soy protein, which could be genetically modified soy (GM soy) in disguise. Look for ones that contain grains and beans instead.

Why is soy so bad?

As I told you a few weeks back, 95 percent of the soybeans grown in America are genetically modified. And remember, food makers aren't required to tell you their veggie burgers contain GM soy. So you've probably eaten this franken-food without even knowing it.

You find GM soy in lots of other products too, not just in veggie burgers. Food makers add it to processed foods to up the protein content. But they know you don't want it. So they hide the soy by calling it different things.

When buying a veggie burger, watch out for:
• Mono-diglyceride
• Soya, Soja or Yuba
• TSF (textured soy flour) or TSP (textured soy protein)
• TVP (textured vegetable protein)
• Lecithin
Besides the genetic tinkering, GM soy has been linked to hormonal disruptions, libido problems, thyroid dysfunction, and even accelerated brain aging.

You may wonder why everybody thinks soy is so good for you when most of the time it isn't. Here's why...

One type of soy is good for you. It's called fermented soy. You find it in foods like tempeh, miso, natto, and traditionally-made soy sauce. But food manufacturers know you're confused. They make a lot of money selling "soy milk" because they know most consumers don't know any better.

Now you know the difference.