Heard a great story about fiber on NPR this morning, all about how food manufacturers add fiber to things like sugary cereals and white bread so they can make claims about fiber and health on the packaging.
We’re pleased that the story makes the point that foods that are naturally high in fiber — vegetables and fruits, whole grains and beans — are better options, but then we heard something that brought us up short:
So are these fiber-fortified foods actually making you healthier? This question turns out to be one of those places where scientists know a lot less than you may think they do. For example, a lot of people think that fiber will help protect you against colon cancer. But so far, that link is not conclusive.
In this case, it’s “a lot of people” who are right, and NPR who’s … well, not wrong, exactly, but imprecise.
Because the evidence that diets high in fiber can and do protect against colorectal cancer is not only strong, it’s just gotten stronger. And with February being Cancer Prevention Month, it’s a good opportunity to remind people of the hard science showing that they can protect themselves from colorectal cancer. Read more… “AICR Fact Check: Fiber and Cancer?”